Remove row from matrix r

# Remove third row - by row number
MyMatrix <- MyMatrix[-3,]

# Remove third and fifth rows - by feeding the matrix a boolean vector
MyMatrix <- MyMatrix[c(TRUE,TRUE,FALSE,TRUE,FALSE,TRUE),]

Del row matrix r

> x <- matrix(1:9, nrow = 3, dimnames = list(c("X","Y","Z"), c("A","B","C")))
> x
A B C
X 1 4 7
Y 2 5 8
Z 3 6 9

Source: datamentor.io

Similar codes

0 vote389 views1 answer
Str_detect multiple patterns
R
1 vote399 views1 answer
Select columns without na in r
R
0 vote376 views1 answer
How to calculate standardized residuals in R
R
0 vote347 views1 answer
R dot product
R
1 vote365 views1 answer
Vertical line in ggplot2
R
0 vote368 views3 answers
R alluvial chart with NA
R
0 vote417 views2 answers
Connect excel to r
R
1 vote400 views1 answer
How to read number of excel sheet in r
R
-1 vote415 views2 answers
Remove null element from list r
R
0 vote395 views1 answer
Remove first and last character from string R
R