Closed diogro closed 1 year ago
Working with different types of variables. Converting between variables. The woes of NAs in your data. Creating vectors, lists and data.frames. Some simple string exercises: find, replace, paste... One or two regular expression.
Working with different types of variables. Converting between variables. The woes of NAs in your data. Creating vectors, lists and data.frames. Some simple string exercises: find, replace, paste... One or two regular expression.