Row-wise true value {Rfast}

Row-wise true value of a matrix

Description

Row-wise true value of a matrix.

Usage

rowTrue(x)
rowFalse(x)
rowTrueFalse(x)

Arguments

x

A logical matrix with data.

Value

An integer vector where item "i" is the number of the true/false values of "i" row.

Author(s)

Manos Papadakis

R implementation and documentation: Manos Papadakis <[e-mail]>.

See Also

rowMins, colFalse, nth, rowrange, rowMedians, rowVars, colTrue

Examples

x <- matrix(as.logical(rbinom(100*100,1,0.5)),100,100)

s1 <- rowTrue(x) 

s1 <- rowFalse(x)  

s1 <- rowTrueFalse(x)

x<-s1<-NULL