kmgformat: kmgformat - Nice Formatting of Numbers
In vulcan: VirtUaL ChIP-Seq data Analysis using Networks

Description Usage Arguments Value Examples

This function will convert thousand numbers to K, millions to M, billions to G, trillions to T, quadrillions to P

1	kmgformat(input, roundParam = 1)

`input`	A vector of values
`roundParam`	How many decimal digits you want

A character vector of formatted numebr names

# Thousands
set.seed(1)
a<-runif(1000,0,1e4)
plot(a,yaxt='n')
kmg<-kmgformat(pretty(a))
axis(2,at=pretty(a),labels=kmg)

# Millions to Billions
set.seed(1)
a<-runif(1000,0,1e9)
plot(a,yaxt='n',pch=20,col=val2col(a))
kmg<-kmgformat(pretty(a))
axis(2,at=pretty(a),labels=kmg)