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 vote138 views1 answer
For R
R
1 vote127 views1 answer
Automatically wrap r text label ggplot
R
0 vote138 views1 answer
Vector with real numbers R
R
5 votes117 views1 answer
Residual plots in r for linear regression
R
0 vote123 views1 answer
R extract top values from data frame
R
0 vote176 views1 answer
Reorder columns in r
R
0 vote134 views1 answer
How to get the r2 value in r
R
5 votes265 views6 answers
Rename column in r
R
0 vote134 views1 answer
Change labels in legend R
R
0 vote139 views1 answer
Mutual information in r
R