R

r column to rownames

samp2 <- samp[,-1]
rownames(samp2) <- samp[,1]

turn row names into column in r

data$row_names <- row.names(data)                     # Apply row.names function
data                                                   # Print updated data
#   x1 x2 row_names
# 1  A  e         1
# 2  B  d         2

turn row names into column in r

library("dplyr")
data <- tibble::rownames_to_column(data, "row_names")  # Apply rownames_to_column
data                                                   # Print updated data
#   row_names x1 x2
# 1         1  A  e
# 2         2  B  d
# 3         3  C  c

turn row names into column in r

d <- cbind(rownames(d), data.frame(d, row.names=NULL))

convert a column to row names in r

library(tidyverse)
samp %>% remove_rownames %>% column_to_rownames(var="names")

R change column to row names

samp2 <- samp[,-1]
rownames(samp2) <- samp[,1]

convert a column to row names in r

> samp.with.rownames <- data.frame(samp[,-1], row.names=samp[,1])