Function that produces a histogram, density plot, boxplot, and Q-Q plot.
Usage
EDA(x, trim = 0.05)
Arguments
x
numeric vector. NAs and Infs are allowed but will be removed.
trim
fraction (between 0 and 0.5, inclusive) of values to be trimmed from each end of the ordered data.
If trim = 0.5, the result is the median.
Details
Will not return command window information on data sets containing more than 5000 observations.
It will however still produce graphical output for data sets containing more than 5000
observations.
Value
Function returns various measures of center and location. The values returned for the
Quartiles are based on the definitions provided in BSDA. The boxplot is based on the
Quartiles returned in the commands window.
Note
Requires package e1071.
Author(s)
Alan T. Arnholt
Examples
EDA(rnorm(100))
# Produces four graphs for the 100 randomly
# generated standard normal variates.
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(BSDA)
Loading required package: e1071
Loading required package: lattice
Attaching package: 'BSDA'
The following object is masked from 'package:datasets':
Orange
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/BSDA/EDA.Rd_%03d_medium.png", width=480, height=480)
> ### Name: EDA
> ### Title: Exploratory Data Anaalysis
> ### Aliases: EDA
> ### Keywords: univar
>
> ### ** Examples
>
> EDA(rnorm(100))
[1] "rnorm(100)"
Size (n) Missing Minimum 1st Qu Mean Median TrMean 3rd Qu
100.000 0.000 -2.571 -0.626 0.049 0.078 0.052 0.593
Max. Stdev. Var. SE Mean I.Q.R. Range Kurtosis Skewness
2.477 0.977 0.955 0.098 1.219 5.048 -0.131 -0.114
SW p-val
0.925
> # Produces four graphs for the 100 randomly
> # generated standard normal variates.
>
>
>
>
>
> dev.off()
null device
1
>