R Learning – Tutorial 20 – Data Visualisation – Histograms
Learn the purpose and creation of histograms in R:
R Learning – Tutorial 19 – Data Visualisation – understanding ggplot2 and charting
This will teach the concepts of how R works and the layering of something called “the grammar of graphics”:
R Learning – Tutorial 18 – Programming – While Loop
Another loop is the While Loop. Learn how to apply it in R:
R Learning – Tutorial 17 – Programming – For Loops
Learn how to iterate through data frames, lists and matrices:
R Learning – Tutorial 16 – Programming – The IF() statement and its antecedents
Learn conditional logic and how to apply the IF() statement in R:
R Learning – Tutorial 15 – Programming – Function
Learn how to create your very own R functions:
R Learning – Tutorial 14 – Data Munging – Getting started with DPLYR
Learn how to work with DPLYR, this links to another post on how to use DPLYR: https://hutsons-hacks.info/dplyr-a-beginners-guide:
R Learning – Tutorial 13 – Getting Excel Data into R
Learn how to work with Microsoft Excel and get the data imported into your R workspace:
R Learning – Tutorial 12 – Importing csv data into R
Learn how to get flat file data into R:
R Learning – Tutorial 11 – Getting External Data from SQL into R
Learn how to work with the rodbc package to directly reference SQL commands and extract query strings: