nonRedundLines {wrMisc}

Non-redundant lines of matrix

Description

nonRedundLines reduces complexity of matrix (or data.frame) if multiple consectuive (!) lines with same values. Return matrix (or data.frame) without repeated lines (keep 1st occurance)

Usage

nonRedundLines(dat, callFrom = NULL)

Arguments

dat

(matrix or data.frame) main input

callFrom

(character) allow easier tracking of message(s) produced

Value

matrix (or data.frame) without repeated lines (keep 1st occurance)..

See Also

firstLineOfDat, firstOfRepLines, findRepeated, firstOfRepeated, get1stOfRepeatedByCol, combineRedBasedOnCol, correctToUnique

Examples

mat2 <- matrix(rep(c(1,1:3,3,1),2),ncol=2,dimnames=list(letters[1:6],LETTERS[1:2]))
nonRedundLines(mat2)