Last data update: 2014.03.03

R: Generate QC stats from an AffyBatch object
qcR Documentation

Generate QC stats from an AffyBatch object

Description

Generate QC metrix for Affymetrix data.

Usage

qc(unnormalised, ...)

Arguments

unnormalised

An AffyBatch object with nowt done to it

...

Any other parameters

Details

Affymetrix recommend a series of QC metrics that should be used to check that arrays have hybridised correctly and that sample quality is acceptable. These are discussed in the document 'QC and Affymetrix data' accompanying this package, and on the web at http://bioinformatics.picr.man.ac.uk. They are described in detail in the 'Expression Analysis Fundamentals' manual available from Affymetrix.

Before using this function you are strongly encouraged to read the 'QC and Affymetrix data' document, which contains detailed examples.

This function takes an AffyBatch object and generates a QCStats object containing a set of QC metrics. See qc.affy for more details.

Author(s)

Crispin J Miller

See Also

qc.affy setQCEnvironment

Examples

  ## Not run: 
    qcs <- qc(eset,eset.mas)
  
## End(Not run)
  data(qcs)
  ratios(qcs)
  avbg(qcs)
  maxbg(qcs)
  minbg(qcs)
  spikeInProbes(qcs)
  qcProbes(qcs)
  percent.present(qcs)
  plot(qcs)
  sfs(qcs)
  target(qcs)
  ratios(qcs)

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(simpleaffy)
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: 'BiocGenerics'

The following objects are masked from 'package:parallel':

    clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
    clusterExport, clusterMap, parApply, parCapply, parLapply,
    parLapplyLB, parRapply, parSapply, parSapplyLB

The following objects are masked from 'package:stats':

    IQR, mad, xtabs

The following objects are masked from 'package:base':

    Filter, Find, Map, Position, Reduce, anyDuplicated, append,
    as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
    get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
    match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
    rbind, rownames, sapply, setdiff, sort, table, tapply, union,
    unique, unsplit

Loading required package: Biobase
Welcome to Bioconductor

    Vignettes contain introductory material; view with
    'browseVignettes()'. To cite Bioconductor, see
    'citation("Biobase")', and for packages 'citation("pkgname")'.

Loading required package: affy
Loading required package: genefilter
Loading required package: gcrma
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/simpleaffy/qc.Rd_%03d_medium.png", width=480, height=480)
> ### Name: qc
> ### Title: Generate QC stats from an AffyBatch object
> ### Aliases: qc qc,AffyBatch-method
> ### Keywords: misc
> 
> ### ** Examples
> 
>   ## Not run: 
> ##D     qcs <- qc(eset,eset.mas)
> ##D   
> ## End(Not run)
>   data(qcs)
>   ratios(qcs)
                                    actin3/actin5 actin3/actinM gapdh3/gapdh5
0203_YH10_H_MCF7_r1.CEL                0.08560278   -0.13927277    -0.2882327
0203_YH24_H_MCF7_r2.CEL                0.07697926   -0.19126947    -0.2823266
0203_YH25_H_MCF7_r3.CEL                0.06804130   -0.23387107    -0.2137072
0403_YH35_H_a1MCF7_r1_2.CEL            5.99052862    4.33256971     3.6482383
0403_YH36_H_a1MCF7_r2.CEL              5.81167692    4.92600016     3.7508887
0403_YH37_H_a1MCF7_r3_2.CEL            5.85535460    3.79108521     3.9236571
0203_YH14_H_a10MCF7_r1.CEL             2.79123667    1.58337477     1.4594917
0203_YH19_H_a10MCF7_r2.CEL             2.81536065    1.31413895     1.5801740
0203_YH20_H_a10MCF7_r3.CEL             3.39800077    2.04676863     2.3248782
0203_YH12_H_a100MCF7_r1.CEL            3.76300882    2.21061059     0.8928782
0203_YH15_H_a100MCF7_r2.CEL            3.48743637    1.85174042     0.7333814
0203_YH16_H_a100MCF7_r3.CEL            3.96519092    2.75890773     2.5180729
0203_YH11_H_MCF10A_r1.CEL              0.18696040   -0.16996777    -0.2838754
0203_YH26_H_MCF10A_r2.CEL              0.21779070   -0.08717746    -0.1663706
0203_YH27_H_MCF10A_r3.CEL              0.22559915   -0.13136386    -0.2611161
0403_YH38_H_a1MCF10A_r1.CEL            3.48817247    2.30788736     1.7173585
0403_YH39_H_a1MCF10A_r2_2.CEL          4.15783911    2.88076004     2.2823555
0403_YH40_H_a1MCF10A_r3.CEL            4.70124981    5.51637649     2.9428243
0203_YH21_H_a10MCF10A_r1.CEL           4.23862421    3.46260644     2.9303641
0203_YH22_H_a10MCF10A_r2.CEL           4.09426036    4.33692886     2.8721059
0203_YH23_H_a10MCF10A_r3_rescan.CEL    3.01584089    2.36558682     2.0238982
0403_YH34_H_a10MCF10A_r4.CEL           4.84782482    4.35551207     3.4385822
0203_YH13_H_a100MCF10A_r1.CEL          3.67658050    2.25769912     0.9946913
0203_YH17_H_a100MCF10A_r2.CEL          4.05732964    2.80248848     1.0429010
0203_YH18_H_a100MCF10A_r3.CEL          4.12729559    2.87986443     1.1631590
                                    gapdh3/gapdhM
0203_YH10_H_MCF7_r1.CEL               -0.17562350
0203_YH24_H_MCF7_r2.CEL               -0.15533777
0203_YH25_H_MCF7_r3.CEL               -0.18249084
0403_YH35_H_a1MCF7_r1_2.CEL            1.72047018
0403_YH36_H_a1MCF7_r2.CEL              2.30125117
0403_YH37_H_a1MCF7_r3_2.CEL            1.86583180
0203_YH14_H_a10MCF7_r1.CEL             0.66075371
0203_YH19_H_a10MCF7_r2.CEL             0.47114573
0203_YH20_H_a10MCF7_r3.CEL             0.96390226
0203_YH12_H_a100MCF7_r1.CEL            0.22147838
0203_YH15_H_a100MCF7_r2.CEL            0.26571755
0203_YH16_H_a100MCF7_r3.CEL            1.14600403
0203_YH11_H_MCF10A_r1.CEL             -0.22330695
0203_YH26_H_MCF10A_r2.CEL             -0.07151413
0203_YH27_H_MCF10A_r3.CEL             -0.03365828
0403_YH38_H_a1MCF10A_r1.CEL            0.64065591
0403_YH39_H_a1MCF10A_r2_2.CEL          0.95401893
0403_YH40_H_a1MCF10A_r3.CEL            1.68738706
0203_YH21_H_a10MCF10A_r1.CEL           1.44442613
0203_YH22_H_a10MCF10A_r2.CEL           3.30882226
0203_YH23_H_a10MCF10A_r3_rescan.CEL    1.00908926
0403_YH34_H_a10MCF10A_r4.CEL           2.21949669
0203_YH13_H_a100MCF10A_r1.CEL          0.41270490
0203_YH17_H_a100MCF10A_r2.CEL          0.30771504
0203_YH18_H_a100MCF10A_r3.CEL          0.53894713
>   avbg(qcs)
            0203_YH10_H_MCF7_r1.CEL             0203_YH24_H_MCF7_r2.CEL 
                           54.79781                            56.55383 
            0203_YH25_H_MCF7_r3.CEL         0403_YH35_H_a1MCF7_r1_2.CEL 
                           59.26790                            59.52758 
          0403_YH36_H_a1MCF7_r2.CEL         0403_YH37_H_a1MCF7_r3_2.CEL 
                           81.64647                            93.72851 
         0203_YH14_H_a10MCF7_r1.CEL          0203_YH19_H_a10MCF7_r2.CEL 
                           77.48265                            76.41997 
         0203_YH20_H_a10MCF7_r3.CEL         0203_YH12_H_a100MCF7_r1.CEL 
                           75.32842                            82.97151 
        0203_YH15_H_a100MCF7_r2.CEL         0203_YH16_H_a100MCF7_r3.CEL 
                           80.14180                            82.91695 
          0203_YH11_H_MCF10A_r1.CEL           0203_YH26_H_MCF10A_r2.CEL 
                           63.33604                            59.67562 
          0203_YH27_H_MCF10A_r3.CEL         0403_YH38_H_a1MCF10A_r1.CEL 
                           63.08459                            81.97728 
      0403_YH39_H_a1MCF10A_r2_2.CEL         0403_YH40_H_a1MCF10A_r3.CEL 
                           78.91661                            68.31636 
       0203_YH21_H_a10MCF10A_r1.CEL        0203_YH22_H_a10MCF10A_r2.CEL 
                           64.83461                            61.27757 
0203_YH23_H_a10MCF10A_r3_rescan.CEL        0403_YH34_H_a10MCF10A_r4.CEL 
                          116.11718                            92.70396 
      0203_YH13_H_a100MCF10A_r1.CEL       0203_YH17_H_a100MCF10A_r2.CEL 
                           82.39357                            80.43839 
      0203_YH18_H_a100MCF10A_r3.CEL 
                           72.82438 
>   maxbg(qcs)
            0203_YH10_H_MCF7_r1.CEL             0203_YH24_H_MCF7_r2.CEL 
                           56.89239                            59.84686 
            0203_YH25_H_MCF7_r3.CEL         0403_YH35_H_a1MCF7_r1_2.CEL 
                           64.49775                            62.54194 
          0403_YH36_H_a1MCF7_r2.CEL         0403_YH37_H_a1MCF7_r3_2.CEL 
                           87.70483                           103.33655 
         0203_YH14_H_a10MCF7_r1.CEL          0203_YH19_H_a10MCF7_r2.CEL 
                           80.52142                            81.11707 
         0203_YH20_H_a10MCF7_r3.CEL         0203_YH12_H_a100MCF7_r1.CEL 
                           78.84589                            89.24477 
        0203_YH15_H_a100MCF7_r2.CEL         0203_YH16_H_a100MCF7_r3.CEL 
                           86.83688                            97.07952 
          0203_YH11_H_MCF10A_r1.CEL           0203_YH26_H_MCF10A_r2.CEL 
                           68.30370                            62.90242 
          0203_YH27_H_MCF10A_r3.CEL         0403_YH38_H_a1MCF10A_r1.CEL 
                           67.32432                            90.65008 
      0403_YH39_H_a1MCF10A_r2_2.CEL         0403_YH40_H_a1MCF10A_r3.CEL 
                           87.51111                            79.99243 
       0203_YH21_H_a10MCF10A_r1.CEL        0203_YH22_H_a10MCF10A_r2.CEL 
                           67.90225                            64.38952 
0203_YH23_H_a10MCF10A_r3_rescan.CEL        0403_YH34_H_a10MCF10A_r4.CEL 
                          135.87939                           100.41562 
      0203_YH13_H_a100MCF10A_r1.CEL       0203_YH17_H_a100MCF10A_r2.CEL 
                           87.14364                            86.77520 
      0203_YH18_H_a100MCF10A_r3.CEL 
                           76.66844 
>   minbg(qcs)
            0203_YH10_H_MCF7_r1.CEL             0203_YH24_H_MCF7_r2.CEL 
                           51.95272                            53.21018 
            0203_YH25_H_MCF7_r3.CEL         0403_YH35_H_a1MCF7_r1_2.CEL 
                           54.04524                            55.82989 
          0403_YH36_H_a1MCF7_r2.CEL         0403_YH37_H_a1MCF7_r3_2.CEL 
                           75.88498                            84.54410 
         0203_YH14_H_a10MCF7_r1.CEL          0203_YH19_H_a10MCF7_r2.CEL 
                           71.73734                            70.98562 
         0203_YH20_H_a10MCF7_r3.CEL         0203_YH12_H_a100MCF7_r1.CEL 
                           71.13893                            75.62456 
        0203_YH15_H_a100MCF7_r2.CEL         0203_YH16_H_a100MCF7_r3.CEL 
                           74.40889                            70.72456 
          0203_YH11_H_MCF10A_r1.CEL           0203_YH26_H_MCF10A_r2.CEL 
                           58.56850                            56.92324 
          0203_YH27_H_MCF10A_r3.CEL         0403_YH38_H_a1MCF10A_r1.CEL 
                           58.85309                            76.71987 
      0403_YH39_H_a1MCF10A_r2_2.CEL         0403_YH40_H_a1MCF10A_r3.CEL 
                           70.66397                            61.93977 
       0203_YH21_H_a10MCF10A_r1.CEL        0203_YH22_H_a10MCF10A_r2.CEL 
                           61.17076                            58.02036 
0203_YH23_H_a10MCF10A_r3_rescan.CEL        0403_YH34_H_a10MCF10A_r4.CEL 
                           95.00355                            85.59183 
      0203_YH13_H_a100MCF10A_r1.CEL       0203_YH17_H_a100MCF10A_r2.CEL 
                           77.05848                            70.90370 
      0203_YH18_H_a100MCF10A_r3.CEL 
                           69.39079 
>   spikeInProbes(qcs)
                                    AFFX-r2-Ec-bioB-3_at AFFX-r2-Ec-bioC-3_at
0203_YH10_H_MCF7_r1.CEL                         6.445937             7.798778
0203_YH24_H_MCF7_r2.CEL                         6.503431             7.925939
0203_YH25_H_MCF7_r3.CEL                         6.393249             7.788554
0403_YH35_H_a1MCF7_r1_2.CEL                    11.436952            12.088198
0403_YH36_H_a1MCF7_r2.CEL                      10.858187            11.415650
0403_YH37_H_a1MCF7_r3_2.CEL                    10.390181            11.218265
0203_YH14_H_a10MCF7_r1.CEL                      6.596963             8.278294
0203_YH19_H_a10MCF7_r2.CEL                      6.903289             8.359344
0203_YH20_H_a10MCF7_r3.CEL                      7.339286             8.786803
0203_YH12_H_a100MCF7_r1.CEL                     5.993630             7.685893
0203_YH15_H_a100MCF7_r2.CEL                     6.290555             7.826021
0203_YH16_H_a100MCF7_r3.CEL                     6.740594             8.031900
0203_YH11_H_MCF10A_r1.CEL                       6.426874             8.211754
0203_YH26_H_MCF10A_r2.CEL                       6.731730             8.202263
0203_YH27_H_MCF10A_r3.CEL                       6.374212             8.075213
0403_YH38_H_a1MCF10A_r1.CEL                     9.251080            10.356051
0403_YH39_H_a1MCF10A_r2_2.CEL                  10.266045            11.171241
0403_YH40_H_a1MCF10A_r3.CEL                    11.271604            12.418644
0203_YH21_H_a10MCF10A_r1.CEL                    8.394926             9.658082
0203_YH22_H_a10MCF10A_r2.CEL                    9.537714            10.804072
0203_YH23_H_a10MCF10A_r3_rescan.CEL             6.599735             8.213599
0403_YH34_H_a10MCF10A_r4.CEL                    8.882467            10.101293
0203_YH13_H_a100MCF10A_r1.CEL                   6.802156             8.016934
0203_YH17_H_a100MCF10A_r2.CEL                   6.530855             8.041842
0203_YH18_H_a100MCF10A_r3.CEL                   6.504221             8.084243
                                    AFFX-r2-Ec-bioD-3_at AFFX-r2-P1-cre-3_at
0203_YH10_H_MCF7_r1.CEL                         9.503479            11.47752
0203_YH24_H_MCF7_r2.CEL                         9.544291            11.51847
0203_YH25_H_MCF7_r3.CEL                         9.495904            11.64499
0403_YH35_H_a1MCF7_r1_2.CEL                    13.807572            15.48405
0403_YH36_H_a1MCF7_r2.CEL                      13.299099            15.48526
0403_YH37_H_a1MCF7_r3_2.CEL                    12.753151            14.54631
0203_YH14_H_a10MCF7_r1.CEL                      9.906507            11.96170
0203_YH19_H_a10MCF7_r2.CEL                      9.825725            12.11740
0203_YH20_H_a10MCF7_r3.CEL                     10.316202            12.51155
0203_YH12_H_a100MCF7_r1.CEL                     9.376227            11.73944
0203_YH15_H_a100MCF7_r2.CEL                     9.388959            11.35048
0203_YH16_H_a100MCF7_r3.CEL                     9.585132            11.78639
0203_YH11_H_MCF10A_r1.CEL                       9.813676            11.99208
0203_YH26_H_MCF10A_r2.CEL                       9.954069            12.03169
0203_YH27_H_MCF10A_r3.CEL                       9.723605            11.79085
0403_YH38_H_a1MCF10A_r1.CEL                    11.998551            14.00055
0403_YH39_H_a1MCF10A_r2_2.CEL                  12.845073            14.60612
0403_YH40_H_a1MCF10A_r3.CEL                    13.799019            15.90715
0203_YH21_H_a10MCF10A_r1.CEL                   11.254889            13.39141
0203_YH22_H_a10MCF10A_r2.CEL                   12.282388            14.39583
0203_YH23_H_a10MCF10A_r3_rescan.CEL            10.186251            12.69106
0403_YH34_H_a10MCF10A_r4.CEL                   11.622218            13.84674
0203_YH13_H_a100MCF10A_r1.CEL                   9.764205            12.02634
0203_YH17_H_a100MCF10A_r2.CEL                   9.653164            12.05786
0203_YH18_H_a100MCF10A_r3.CEL                   9.762951            11.98665
>   qcProbes(qcs)
                                    AFFX-HSAC07/X00351_3_at
0203_YH10_H_MCF7_r1.CEL                           11.550089
0203_YH24_H_MCF7_r2.CEL                           11.709283
0203_YH25_H_MCF7_r3.CEL                           11.667964
0403_YH35_H_a1MCF7_r1_2.CEL                       11.956522
0403_YH36_H_a1MCF7_r2.CEL                         11.477514
0403_YH37_H_a1MCF7_r3_2.CEL                       11.504157
0203_YH14_H_a10MCF7_r1.CEL                        10.374330
0203_YH19_H_a10MCF7_r2.CEL                         9.976329
0203_YH20_H_a10MCF7_r3.CEL                        10.082873
0203_YH12_H_a100MCF7_r1.CEL                       11.180869
0203_YH15_H_a100MCF7_r2.CEL                       10.889904
0203_YH16_H_a100MCF7_r3.CEL                       10.130475
0203_YH11_H_MCF10A_r1.CEL                         11.023758
0203_YH26_H_MCF10A_r2.CEL                         11.102372
0203_YH27_H_MCF10A_r3.CEL                         11.006690
0403_YH38_H_a1MCF10A_r1.CEL                        9.628146
0403_YH39_H_a1MCF10A_r2_2.CEL                     10.123741
0403_YH40_H_a1MCF10A_r3.CEL                       10.246260
0203_YH21_H_a10MCF10A_r1.CEL                       9.425474
0203_YH22_H_a10MCF10A_r2.CEL                       9.645739
0203_YH23_H_a10MCF10A_r3_rescan.CEL                8.907570
0403_YH34_H_a10MCF10A_r4.CEL                      10.096445
0203_YH13_H_a100MCF10A_r1.CEL                     10.010009
0203_YH17_H_a100MCF10A_r2.CEL                      9.757457
0203_YH18_H_a100MCF10A_r3.CEL                      9.757299
                                    AFFX-HSAC07/X00351_5_at
0203_YH10_H_MCF7_r1.CEL                           11.464486
0203_YH24_H_MCF7_r2.CEL                           11.632304
0203_YH25_H_MCF7_r3.CEL                           11.599923
0403_YH35_H_a1MCF7_r1_2.CEL                        5.965993
0403_YH36_H_a1MCF7_r2.CEL                          5.665837
0403_YH37_H_a1MCF7_r3_2.CEL                        5.648802
0203_YH14_H_a10MCF7_r1.CEL                         7.583093
0203_YH19_H_a10MCF7_r2.CEL                         7.160968
0203_YH20_H_a10MCF7_r3.CEL                         6.684872
0203_YH12_H_a100MCF7_r1.CEL                        7.417860
0203_YH15_H_a100MCF7_r2.CEL                        7.402468
0203_YH16_H_a100MCF7_r3.CEL                        6.165284
0203_YH11_H_MCF10A_r1.CEL                         10.836798
0203_YH26_H_MCF10A_r2.CEL                         10.884582
0203_YH27_H_MCF10A_r3.CEL                         10.781091
0403_YH38_H_a1MCF10A_r1.CEL                        6.139974
0403_YH39_H_a1MCF10A_r2_2.CEL                      5.965902
0403_YH40_H_a1MCF10A_r3.CEL                        5.545010
0203_YH21_H_a10MCF10A_r1.CEL                       5.186850
0203_YH22_H_a10MCF10A_r2.CEL                       5.551479
0203_YH23_H_a10MCF10A_r3_rescan.CEL                5.891729
0403_YH34_H_a10MCF10A_r4.CEL                       5.248620
0203_YH13_H_a100MCF10A_r1.CEL                      6.333429
0203_YH17_H_a100MCF10A_r2.CEL                      5.700127
0203_YH18_H_a100MCF10A_r3.CEL                      5.630003
                                    AFFX-HSAC07/X00351_M_at
0203_YH10_H_MCF7_r1.CEL                           11.689362
0203_YH24_H_MCF7_r2.CEL                           11.900552
0203_YH25_H_MCF7_r3.CEL                           11.901835
0403_YH35_H_a1MCF7_r1_2.CEL                        7.623952
0403_YH36_H_a1MCF7_r2.CEL                          6.551514
0403_YH37_H_a1MCF7_r3_2.CEL                        7.713071
0203_YH14_H_a10MCF7_r1.CEL                         8.790955
0203_YH19_H_a10MCF7_r2.CEL                         8.662190
0203_YH20_H_a10MCF7_r3.CEL                         8.036104
0203_YH12_H_a100MCF7_r1.CEL                        8.970258
0203_YH15_H_a100MCF7_r2.CEL                        9.038164
0203_YH16_H_a100MCF7_r3.CEL                        7.371568
0203_YH11_H_MCF10A_r1.CEL                         11.193726
0203_YH26_H_MCF10A_r2.CEL                         11.189550
0203_YH27_H_MCF10A_r3.CEL                         11.138054
0403_YH38_H_a1MCF10A_r1.CEL                        7.320259
0403_YH39_H_a1MCF10A_r2_2.CEL                      7.242981
0403_YH40_H_a1MCF10A_r3.CEL                        4.729883
0203_YH21_H_a10MCF10A_r1.CEL                       5.962868
0203_YH22_H_a10MCF10A_r2.CEL                       5.308810
0203_YH23_H_a10MCF10A_r3_rescan.CEL                6.541983
0403_YH34_H_a10MCF10A_r4.CEL                       5.740933
0203_YH13_H_a100MCF10A_r1.CEL                      7.752310
0203_YH17_H_a100MCF10A_r2.CEL                      6.954969
0203_YH18_H_a100MCF10A_r3.CEL                      6.877434
                                    AFFX-HUMGAPDH/M33197_3_at
0203_YH10_H_MCF7_r1.CEL                              11.38699
0203_YH24_H_MCF7_r2.CEL                              11.52859
0203_YH25_H_MCF7_r3.CEL                              11.57189
0403_YH35_H_a1MCF7_r1_2.CEL                          11.86243
0403_YH36_H_a1MCF7_r2.CEL                            11.43046
0403_YH37_H_a1MCF7_r3_2.CEL                          12.23563
0203_YH14_H_a10MCF7_r1.CEL                           11.37390
0203_YH19_H_a10MCF7_r2.CEL                           11.73710
0203_YH20_H_a10MCF7_r3.CEL                           11.89185
0203_YH12_H_a100MCF7_r1.CEL                          11.45601
0203_YH15_H_a100MCF7_r2.CEL                          11.22248
0203_YH16_H_a100MCF7_r3.CEL                          11.54056
0203_YH11_H_MCF10A_r1.CEL                            11.74507
0203_YH26_H_MCF10A_r2.CEL                            12.09724
0203_YH27_H_MCF10A_r3.CEL                            11.82442
0403_YH38_H_a1MCF10A_r1.CEL                          12.50240
0403_YH39_H_a1MCF10A_r2_2.CEL                        12.81315
0403_YH40_H_a1MCF10A_r3.CEL                          11.88365
0203_YH21_H_a10MCF10A_r1.CEL                         12.26114
0203_YH22_H_a10MCF10A_r2.CEL                         11.77493
0203_YH23_H_a10MCF10A_r3_rescan.CEL                  12.33582
0403_YH34_H_a10MCF10A_r4.CEL                         11.92239
0203_YH13_H_a100MCF10A_r1.CEL                        11.84918
0203_YH17_H_a100MCF10A_r2.CEL                        11.61860
0203_YH18_H_a100MCF10A_r3.CEL                        11.80744
                                    AFFX-HUMGAPDH/M33197_5_at
0203_YH10_H_MCF7_r1.CEL                             11.675220
0203_YH24_H_MCF7_r2.CEL                             11.810917
0203_YH25_H_MCF7_r3.CEL                             11.785602
0403_YH35_H_a1MCF7_r1_2.CEL                          8.214196
0403_YH36_H_a1MCF7_r2.CEL                            7.679575
0403_YH37_H_a1MCF7_r3_2.CEL                          8.311971
0203_YH14_H_a10MCF7_r1.CEL                           9.914406
0203_YH19_H_a10MCF7_r2.CEL                          10.156923
0203_YH20_H_a10MCF7_r3.CEL                           9.566967
0203_YH12_H_a100MCF7_r1.CEL                         10.563134
0203_YH15_H_a100MCF7_r2.CEL                         10.489099
0203_YH16_H_a100MCF7_r3.CEL                          9.022490
0203_YH11_H_MCF10A_r1.CEL                           12.028944
0203_YH26_H_MCF10A_r2.CEL                           12.263607
0203_YH27_H_MCF10A_r3.CEL                           12.085535
0403_YH38_H_a1MCF10A_r1.CEL                         10.785040
0403_YH39_H_a1MCF10A_r2_2.CEL                       10.530790
0403_YH40_H_a1MCF10A_r3.CEL                          8.940830
0203_YH21_H_a10MCF10A_r1.CEL                         9.330781
0203_YH22_H_a10MCF10A_r2.CEL                         8.902825
0203_YH23_H_a10MCF10A_r3_rescan.CEL                 10.311917
0403_YH34_H_a10MCF10A_r4.CEL                         8.483813
0203_YH13_H_a100MCF10A_r1.CEL                       10.854485
0203_YH17_H_a100MCF10A_r2.CEL                       10.575697
0203_YH18_H_a100MCF10A_r3.CEL                       10.644276
                                    AFFX-HUMGAPDH/M33197_M_at
0203_YH10_H_MCF7_r1.CEL                             11.562610
0203_YH24_H_MCF7_r2.CEL                             11.683929
0203_YH25_H_MCF7_r3.CEL                             11.754386
0403_YH35_H_a1MCF7_r1_2.CEL                         10.141964
0403_YH36_H_a1MCF7_r2.CEL                            9.129213
0403_YH37_H_a1MCF7_r3_2.CEL                         10.369796
0203_YH14_H_a10MCF7_r1.CEL                          10.713144
0203_YH19_H_a10MCF7_r2.CEL                          11.265951
0203_YH20_H_a10MCF7_r3.CEL                          10.927943
0203_YH12_H_a100MCF7_r1.CEL                         11.234534
0203_YH15_H_a100MCF7_r2.CEL                         10.956762
0203_YH16_H_a100MCF7_r3.CEL                         10.394559
0203_YH11_H_MCF10A_r1.CEL                           11.968376
0203_YH26_H_MCF10A_r2.CEL                           12.168751
0203_YH27_H_MCF10A_r3.CEL                           11.858077
0403_YH38_H_a1MCF10A_r1.CEL                         11.861742
0403_YH39_H_a1MCF10A_r2_2.CEL                       11.859127
0403_YH40_H_a1MCF10A_r3.CEL                         10.196267
0203_YH21_H_a10MCF10A_r1.CEL                        10.816719
0203_YH22_H_a10MCF10A_r2.CEL                         8.466108
0203_YH23_H_a10MCF10A_r3_rescan.CEL                 11.326726
0403_YH34_H_a10MCF10A_r4.CEL                         9.702898
0203_YH13_H_a100MCF10A_r1.CEL                       11.436472
0203_YH17_H_a100MCF10A_r2.CEL                       11.310883
0203_YH18_H_a100MCF10A_r3.CEL                       11.268488
>   percent.present(qcs)
            0203_YH10_H_MCF7_r1.CEL.present 
                                   57.24543 
            0203_YH24_H_MCF7_r2.CEL.present 
                                   56.10106 
            0203_YH25_H_MCF7_r3.CEL.present 
                                   55.37405 
        0403_YH35_H_a1MCF7_r1_2.CEL.present 
                                   32.76938 
          0403_YH36_H_a1MCF7_r2.CEL.present 
                                   31.13136 
        0403_YH37_H_a1MCF7_r3_2.CEL.present 
                                   35.28699 
         0203_YH14_H_a10MCF7_r1.CEL.present 
                                   48.12189 
         0203_YH19_H_a10MCF7_r2.CEL.present 
                                   48.64695 
         0203_YH20_H_a10MCF7_r3.CEL.present 
                                   48.58861 
        0203_YH12_H_a100MCF7_r1.CEL.present 
                                   50.53628 
        0203_YH15_H_a100MCF7_r2.CEL.present 
                                   52.21469 
        0203_YH16_H_a100MCF7_r3.CEL.present 
                                   49.03738 
          0203_YH11_H_MCF10A_r1.CEL.present 
                                   53.22892 
          0203_YH26_H_MCF10A_r2.CEL.present 
                                   51.65373 
          0203_YH27_H_MCF10A_r3.CEL.present 
                                   52.91029 
        0403_YH38_H_a1MCF10A_r1.CEL.present 
                                   41.40825 
      0403_YH39_H_a1MCF10A_r2_2.CEL.present 
                                   33.62653 
        0403_YH40_H_a1MCF10A_r3.CEL.present 
                                   27.55913 
       0203_YH21_H_a10MCF10A_r1.CEL.present 
                                   41.87048 
       0203_YH22_H_a10MCF10A_r2.CEL.present 
                                   33.24059 
0203_YH23_H_a10MCF10A_r3_rescan.CEL.present 
                                   40.26837 
       0403_YH34_H_a10MCF10A_r4.CEL.present 
                                   39.77920 
      0203_YH13_H_a100MCF10A_r1.CEL.present 
                                   47.58785 
      0203_YH17_H_a100MCF10A_r2.CEL.present 
                                   48.04560 
      0203_YH18_H_a100MCF10A_r3.CEL.present 
                                   48.35076 
>   plot(qcs)
>   sfs(qcs)
 [1] 0.2916603 0.3477972 0.3185392 3.5923019 3.1613079 2.0133039 0.3854621
 [8] 0.4132180 0.4827030 0.2875890 0.2849745 0.3764849 0.4202530 0.5789222
[15] 0.3948337 0.9238817 2.2926538 4.0247478 0.9453697 1.9614400 0.8415359
[22] 1.0680470 0.4512004 0.3740874 0.4872075
>   target(qcs)
[1] 100
>   ratios(qcs)
                                    actin3/actin5 actin3/actinM gapdh3/gapdh5
0203_YH10_H_MCF7_r1.CEL                0.08560278   -0.13927277    -0.2882327
0203_YH24_H_MCF7_r2.CEL                0.07697926   -0.19126947    -0.2823266
0203_YH25_H_MCF7_r3.CEL                0.06804130   -0.23387107    -0.2137072
0403_YH35_H_a1MCF7_r1_2.CEL            5.99052862    4.33256971     3.6482383
0403_YH36_H_a1MCF7_r2.CEL              5.81167692    4.92600016     3.7508887
0403_YH37_H_a1MCF7_r3_2.CEL            5.85535460    3.79108521     3.9236571
0203_YH14_H_a10MCF7_r1.CEL             2.79123667    1.58337477     1.4594917
0203_YH19_H_a10MCF7_r2.CEL             2.81536065    1.31413895     1.5801740
0203_YH20_H_a10MCF7_r3.CEL             3.39800077    2.04676863     2.3248782
0203_YH12_H_a100MCF7_r1.CEL            3.76300882    2.21061059     0.8928782
0203_YH15_H_a100MCF7_r2.CEL            3.48743637    1.85174042     0.7333814
0203_YH16_H_a100MCF7_r3.CEL            3.96519092    2.75890773     2.5180729
0203_YH11_H_MCF10A_r1.CEL              0.18696040   -0.16996777    -0.2838754
0203_YH26_H_MCF10A_r2.CEL              0.21779070   -0.08717746    -0.1663706
0203_YH27_H_MCF10A_r3.CEL              0.22559915   -0.13136386    -0.2611161
0403_YH38_H_a1MCF10A_r1.CEL            3.48817247    2.30788736     1.7173585
0403_YH39_H_a1MCF10A_r2_2.CEL          4.15783911    2.88076004     2.2823555
0403_YH40_H_a1MCF10A_r3.CEL            4.70124981    5.51637649     2.9428243
0203_YH21_H_a10MCF10A_r1.CEL           4.23862421    3.46260644     2.9303641
0203_YH22_H_a10MCF10A_r2.CEL           4.09426036    4.33692886     2.8721059
0203_YH23_H_a10MCF10A_r3_rescan.CEL    3.01584089    2.36558682     2.0238982
0403_YH34_H_a10MCF10A_r4.CEL           4.84782482    4.35551207     3.4385822
0203_YH13_H_a100MCF10A_r1.CEL          3.67658050    2.25769912     0.9946913
0203_YH17_H_a100MCF10A_r2.CEL          4.05732964    2.80248848     1.0429010
0203_YH18_H_a100MCF10A_r3.CEL          4.12729559    2.87986443     1.1631590
                                    gapdh3/gapdhM
0203_YH10_H_MCF7_r1.CEL               -0.17562350
0203_YH24_H_MCF7_r2.CEL               -0.15533777
0203_YH25_H_MCF7_r3.CEL               -0.18249084
0403_YH35_H_a1MCF7_r1_2.CEL            1.72047018
0403_YH36_H_a1MCF7_r2.CEL              2.30125117
0403_YH37_H_a1MCF7_r3_2.CEL            1.86583180
0203_YH14_H_a10MCF7_r1.CEL             0.66075371
0203_YH19_H_a10MCF7_r2.CEL             0.47114573
0203_YH20_H_a10MCF7_r3.CEL             0.96390226
0203_YH12_H_a100MCF7_r1.CEL            0.22147838
0203_YH15_H_a100MCF7_r2.CEL            0.26571755
0203_YH16_H_a100MCF7_r3.CEL            1.14600403
0203_YH11_H_MCF10A_r1.CEL             -0.22330695
0203_YH26_H_MCF10A_r2.CEL