How to split files from the command line and integrate bash and R scripts (CC252) скачать в хорошем качестве

How to split files from the command line and integrate bash and R scripts (CC252)

The split function is a useful command line tool for splitting a file by size, number of lines, or into a specified number of files. In this episode, Pat uses split to subdivide a big problem that can't easily be processed in R. He then shows how to integrate an executable R script into a bash script to make easy work of a very large file. The overall goal of this project is to highlight reproducible research practices using a number of tools. The specific output from this project will be a map-based visual that shows the level of drought across the globe. You can find my blog post for this episode at https://www.riffomonas.org/code_club/.... #split #bash #Rstats #R Support Riffomonas by becoming a Patreon member!   / riffomonas   Want more practice on the concepts covered in Code Club? You can sign up for my weekly newsletter at https://shop.riffomonas.org/youtube to get practice problems, tips, and insights. If you're interested in taking an upcoming 3 day R workshop be sure to check out our schedule at https://riffomonas.org/workshops/ You can also find complete tutorials for learning R with the tidyverse using... Microbial ecology data: https://www.riffomonas.org/minimalR/ General data: https://www.riffomonas.org/generalR/ 0:00 Introduction 4:06 Updating coreutils with conda/mamba 5:11 Using the split function 9:37 Implementing split in our pipeline 13:32 Modifying R script for one file 16:48 Finding dates within a desired window 25:56 Finding total precipitation in each window 26:45 Modifying R script to process all of files 30:36 Adding R script to bash script and Snakefile 33:21 Cleaning up directory and repository