Where/how in your series of pipe operators could I use the function as.numeric() on x1 variable – for all datasets in the list? or na.strings = c(“none”)? Thank you, Tommy Reply Joachim February 15, 2021 8:33 am Hi Tommy, 1) Import the two data frames one-by-one 2) Harmon...
See Jewell (2004) for a text aimed at graduate students in the medical professions that uses Stata for much of the analysis. See Dohoo, Martin, and Stryhn (2010) for a graduate-level text on the principles and methods of veterinary epidemiologic research; Stata datasets and do-files are ...
11 Merge the two datasets by the text variable. 12. Done Things get a bit more complicated if you want to go word-by-word. Then you create a full list of all words going observation-by-observation in a cycle, and for each observation in a word-by-word cycle. Then you process this ...
23. Incorporating harvest residue into the soil would also increase the amount of residue surface that would come into contact with microbes living in the soil and, as a result, would speed up the decomposition of the residue