SISPA (version 1.2.2)

sortData: Sorts the data by a column

Description

Sorts the data frame by a column index in the given order

Usage

sortData(x,i,b)

Arguments

x

A data frame

i

A numeric column index of the data frame to sort it by

b

User specified sorting order, ascending (FALSE) or descending (TRUE)

Value

sorted data by the input column index

Details

defaults are used: i = 1, b = FALSE, if not specified

Examples

samples <- c("s1","s2","s3","s4","s5","s6","s7","s8","s9","s10")
zscores <- c(3.83,2.70,2.67,2.31,1.70,1.25,-0.42,-1.01,-2.43,-3.37)
my.data = data.frame(samples,zscores)
sortData(my.data,2,TRUE)