Last data update: 2014.03.03

R: scale x by unit
scale_x_sequnitR Documentation

scale x by unit

Description

scale x by unit 'Mb','kb', 'bp'.

Usage

scale_x_sequnit(unit = c("Mb", "kb", "bp"), append = NULL)

Arguments

unit

unit to scale x. Default is Mb.

append

default NULL. If pass a character, it disalbe unit and arbitrarily append a text behind the original x scale numbers.

Value

'position_c'

Author(s)

Tengfei Yin

Examples

library(ggplot2)
p <- qplot(x = seq(1, to = 10000, length.out = 40), y = rnorm(40), geom
= "point")
## default mb
p + scale_x_sequnit()
p + scale_x_sequnit("kb")
p + scale_x_sequnit("bp")

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(ggbio)
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: ggplot2
Need specific help about ggbio? try mailing 
 the maintainer or visit http://tengfei.github.com/ggbio/

Attaching package: 'ggbio'

The following objects are masked from 'package:ggplot2':

    geom_bar, geom_rect, geom_segment, ggsave, stat_bin, stat_identity,
    xlim

Warning message:
replacing previous import 'ggplot2::Position' by 'BiocGenerics::Position' when loading 'ggbio' 
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/ggbio/scale_x_sequnit.Rd_%03d_medium.png", width=480, height=480)
> ### Name: scale_x_sequnit
> ### Title: scale x by unit
> ### Aliases: scale_x_sequnit
> 
> ### ** Examples
> 
> library(ggplot2)
> p <- qplot(x = seq(1, to = 10000, length.out = 40), y = rnorm(40), geom
+ = "point")
> ## default mb
> p + scale_x_sequnit()
> p + scale_x_sequnit("kb")
> p + scale_x_sequnit("bp")
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>