[read from betas.csv.gz : 3643942 rows, 5 cols] #---------------- Input File: betas.csv.gz size isdir mode mtime ctime atime uid gid uname grname betas.csv.gz 28674498 FALSE 664 2022-02-12 13:31:58 2022-02-12 13:31:58 2022-02-12 13:32:10 503 20 ivo staff #---------------- epoch= 1644701699 #---------------- Output File: betas-2021.csv unzipped= 5df8b259359f63ebc08e9c7ce019194a size isdir mode mtime ctime atime uid gid uname grname betas-2021.csv 127503 FALSE 664 2022-02-12 13:34:58 2022-02-12 13:34:58 2022-02-12 13:34:58 503 20 ivo staff #---------------- 1644701699 zipped= 5df8b259359f63ebc08e9c7ce019194a , dim= 4335 5 #---------------- Output File: betas-2020.csv unzipped= 8960324ffeb995864892081f6e61173b size isdir mode mtime ctime atime uid gid uname grname betas-2020.csv 109248 FALSE 664 2022-02-12 13:34:58 2022-02-12 13:34:58 2022-02-12 13:34:58 503 20 ivo staff #---------------- 1644701699 zipped= 8960324ffeb995864892081f6e61173b , dim= 3705 5