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

1 vote238 views1 answer
Add column in r
R
0 vote238 views1 answer
R - reorder columns in data frame
R
0 vote252 views1 answer
Formatc in r
R
1 vote233 views1 answer
Suppress error r
R
1 vote240 views1 answer
Vertical line in ggplot2
R
3 votes228 views1 answer
Vector[-1] is the last element r
R
0 vote227 views1 answer
How to select certain rows containing a word in r
R
1 vote242 views1 answer
How to split a column in r
R
3 votes226 views2 answers
Comment in r
R
0 vote216 views1 answer
R prepend to a list
R