R - get matrix row name r

Search

R

get matrix row name r

> grades_matrix
             Math      Science          Art
Student_1      90           88           75
Student_2      78           81           95 
Student_3      84           85           83

> rownames(grade_matrix)[2]
[1] "Student_2"

> colnames(grade_matrix)[3]
[1] "Art"

Comment

PREVIOUS	NEXT

Code Example
R :: what is factor in r programming
R :: How to use par() in R
R :: what is a vector in r
R :: count number of columns in r
R :: mutual information in r
R :: r string split
R :: %in% r
R :: r function to get class of all columns
R :: r count list
R :: how to filter a vector by location in r
R :: 3d scatter plot in r
R :: unset par mar
R :: rstudio
R :: str_extract all using mutate and toString
R :: select last child with class in r
R :: norm,s,inv in r
R :: how to upload multiple excel files r
R :: how the print backslash in r
R :: excecute a for loop line by line in r
Rust :: read file contents in rust
Rust :: ignore #[warn(dead_code)]
Rust :: read file rust
Rust :: rust error handling
Rust :: find smallest number in vec rust
Rust :: rust vector insert
Rust :: armanriazi•rust•interior-mutability•vs•inherited-mutability
Rust :: armanriazi•rust•error•E0502•cannot borrow `s` as mutable because it is also borrowed as immutable
Rust :: rust-analyzer tab space
Rust :: execution duration
Lua :: luau make rainbow part

Search

R

get matrix row name r

ADD CONTENT