RowMax {attention}

Maximum of Matrix Rows

Description

Maximum of Matrix Rows

Usage

RowMax(x)

Arguments

x

input value (numeric)

Value

output value (numeric)

Examples

# generate a matrix of integers (also works for floats)
set.seed(0)
M = matrix(floor(runif(9, min=0, max=3)),
           nrow=3,
           ncol=3)
print(M)

# this outputs
#      [,1] [,2] [,3]
# [1,]    2    1    2
# [2,]    0    2    2
# [3,]    1    0    1

# apply RowMax() to the matrix M, reformat output as matrix again
# to keep the maxs on their corresponding rows
RowMax(M)

# this outputs
#      [,1]
# [1,]    2
# [2,]    2
# [3,]    1