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 vote193 views1 answer
Insert a png in R
R
0 vote188 views1 answer
Generate pair with one same variable in r
R
0 vote169 views1 answer
Find row with na r
R
0 vote176 views1 answer
Summary metrics of confusion matrix
R
0 vote196 views1 answer
Combine ro columns in r
R
0 vote186 views2 answers
Median of a row dataframe in r
R
2 votes208 views1 answer
R count number of na
R
9 votes503 views3 answers
Replace na with 0 in R
R
3 votes198 views2 answers
Create dataframe or table in r
R
1 vote179 views1 answer
Create file in r
R