Statistical testing - Lecture 6 - Data analysis using R скачать в хорошем качестве

Statistical testing - Lecture 6 - Data analysis using R

Learn when and how to perform which statistical test in R. Using micro array analysis as an example to discuss experimental design, normalization methods, statistical tests, normality assumption as well as multiple testing correction to prevent false positives. Lectures: https://dannyarends.nl/rlectures/ Assignments and Answers: https://dannyarends.nl/r2022/ Playlist:    • Data analysis using R   Chapters: 00:00:00 - Sound check and introduction 00:04:34 - Answers to Assignments Lecture 5 01:08:44 - Break 1: Ocar gifs 01:14:24 - Answers to Assignments Lecture 5 (continued) 01:48:41 - Lecture 6: Statistical testing overview 01:51:26 - Break 1: Lion gifs 01:56:29 - Project planning & Experimental Design 02:00:16 - Short introduction about micro arrays 02:08:59 - What can go wrong with micro arrays 02:11:21 - Microarrays: Background correction 02:13:30 - Microarrays: Spatial normalization & Bioconductor 02:15:01 - Microarrays: Workflow 02:19:56 - Microarrays: Log2 Ratio 02:23:38 - Introduction into normalization 02:31:23 - Quantile normalization of micro array data 02:34:56 - Statistical analysis & Hypothesis testing 02:41:58 - Student's t-test in R 02:48:32 - Testing normality assumptions in R 02:57:16 - Non parametric tests (Mann–Whitney U, Kruskal Wallis, Friedman) 03:02:14 - Correlation analysis in R 03:09:07 - Multiple testing correction in R 03:13:34 - How to write down p-values 03:16:38 - Free micro array data from NCBI and EBI 03:19:48 - Questions & 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 #statistics #introduction #livestream #liveeducation #coding #educationalvideos #education #assignments #cleancode #lectures #playlist #msc #phd #englishstream #statisticsfordatascience #academia #academicyoutube #microarray #workflow #nonparametric #correlation #correlationcoefficient #multipletesting #ttest #normalization #pvalues #falsepositive #log2base2 #ratios #quantiles