2014年9月22日 · To set the use of scientific notation in your entire R session, you can use the scipen option. From the documentation (?options): ‘scipen’: integer. A penalty to be applied …

2017年2月24日 · Basically in SAS I could just do an if statement without an else. For example: if species='setosa' then species='regular'; there is no need for else. How to do it in R? This is my …

R Language Collective Join the discussion. This question is in a collective: a subcommunity defined by ...

2017年2月17日 · with is a wrapper for functions with no data argument. There are many functions that work on data frames and take a data argument so that you don't need to retype the name …

I presume this is a design feature in R whereby good scientific practice involves showing a certain number of digits based on principles of "significant figures". However, in many domains (e.g., …

2021年1月21日 · Cannot find R client at "C:\Program Files\R\R-4.2.2\bin\x64\Rterm.exe". Please check r.rterm setting. The reason for these errors was that I was pasting the filepath to both …

\r (Carriage Return) → moves the cursor to the beginning of the line without advancing to the next line \n (Line Feed) → moves the cursor down to the next line without returning to the beginning …

2013年2月8日 · This replaces the title with an empty string and therefore causes extra space between the label and the legend box, which would be visible only if the legend had a box or …

2018年10月19日 · Por que isso ocorre? O R possui duas classes de números: integer e numeric. A classe integer serve apenas para registrar números inteiros, enquanto numeric serve para …

2013年4月24日 · I have a long R script that throws some warnings, which I can ignore. I could use suppressWarnings(expr) for single statements. But how can I suppress warnings in R …