Etikettarkiv: read.table

Using R: common errors in table import

I’ve written before about importing tabular text files into R, and here comes some more. This is because I believe (firmly) that importing data is the major challenge for beginners who want to analyse their data in R. What is … Läs mer

Publicerat i computer stuff, data analysis, english | Märkt , , | 4 kommentarer

Using R: reading tables that need a little cleaning

Sometimes one needs to read tables that are a bit messy, so that read.table doesn’t immediately recognize the content as numerical. Maybe some weird characters are sprinkled in the table (ever been given a table with significance stars in otherwise … Läs mer

Publicerat i computer stuff | Märkt , | 1 kommentar