Warning NAs introduced by coercion
NAs introduced by coercion
In data.matrix(data) : NAs introduced by coercion
강제로 NAs를 박아넣었다라고 알려주는 문구
R Basic Etc&Tip
Error:: github :: Peer certificate cannot be authenticated with given CA certificates
https://www.r-bloggers.com/fixing-peer-certificate-cannot-be-authenticated/ 에러 발생 > devtools::install_github("rstudio/tensorflow") Error in curl::curl_fetch_disk(url, x$path, handle = handle) : Peer certificate cannot be authenticated with given CA certificates 해결 > library(httr) > set_config(config(ssl_verifypeer = 0L)) https://stackoverflow.com/questions/21181231/server-certificate-verification-failed-cafile-etc-ssl-certs-ca-certificates-c TLDR: Read more…