Dealing with Data - Lecture 3 - Data analysis using R скачать в хорошем качестве

Dealing with Data - Lecture 3 - Data analysis using R

Learn about reading and writing (Big) data in the R language for statistical computing. During this third lecture, we'll discuss the answers to lecture 2, and go into more detail about dealing with data in R. Learn how to manage Big Data, deal with binary data, and how to continue a long running analysis after e.g. the power goes out. Furthermore, I'll show how you can use biomaRt to download data from the ensembl database directly into your R analysis. #Lectures: https://dannyarends.nl/rlectures/ #Assignments and Answers: https://dannyarends.nl/r2022/ #Playlist:    • Data analysis using R   Song break 1: Elgato Stream Deck - Inside the reactor Song break 2: Elgato Stream Deck - Barn Music Chapters: 00:00:00 - Sound check and introduction 00:07:15 - Assignments for lecture 2 01:14:38 - Break 1 - Goat gifs 01:19:45 - Free books for learning R 01:21:50 - Overview of the lecture 01:25:36 - R and Data 01:27:50 - Random numbers in R 01:28:13 - Data from R packages 01:30:09 - Loading data from tabular files (CSV, TSV) 01:50:00 - Read files by file connections 01:57:00 - Reading in MS Excel files 02:09:36 - Reading in binary files 02:11:32 - Break 2: Penguin gifs 02:18:13 - Advanced binary files example: Reading in BMP files into R 02:28:25 - Managing your data in R (%in%, which(), subset) 02:38:38 - Writing progress report for big data 02:42:00 - Using the biomaRt package 02:51:15 - Questions from viewers and outro Thanks for taking an interest in my channel 😄If you've made it this far down, support me by giving a like or subscribing. Join me during my live streams Thursday afternoons on YouTube or follow me on Twitch @   / dannyarends   #rlanguage #programmingforstudents #lectureseries #assignments #assignmentsolution #coding #livestream #cleancode #lectures #playlist #course #education #educationalvideos #msc #phd #english #statisticsfordatascience #academia #academicyoutube #rpackages #answers #biomaRt #ensembl #filesystem #binary #bitmap #subset #freebooks