Dear Williaml,
Still error!
install.packages("matrixStats")
Installing package into ‘C:/Users/Nyein Chan/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
trying URL 'https://cran.rstudio.com/bin/windows/contrib/4.0/matrixStats_0.57.0.zip'
Content type 'application/zip' length 1574276 bytes (1.5 MB)
downloaded 1.5 MB
package ‘matrixStats’ successfully unpacked and MD5 sums checked
The downloaded binary packages are in
C:\Users\Nyein Chan\AppData\Local\Temp\RtmpkrqCmg\downloaded_packages
library(matrixStats)
Attaching package: ‘matrixStats’
The following object is masked from ‘package:dplyr’:
count
Warning message:
package ‘matrixStats’ was built under R version 4.0.3
library(tidyverse)
dat <- data.frame(x = sample (1:50),
data
[1] 341 345 338 339 340 343 341 343 341 328 343 347 337
[14] 348 339
subset_dat <- slice(dat, 5:9)
cbind(subset_dat,
Error in rowMins(subset_dat) : Argument 'x' must be a matrix or a vector.