Sometimes “R” drives me crazy !

Привет всем, хотя никто ни читает мой блог 😀 Но, всё же : я люблю расказывать о моих проблемах кому-то 😀

I love working with statistic program “R”. yeah its my favorite. However it makes me cry :D. I don’t understand what am I doing wrong, sometimes it works pretty well, sometimes……………. very bad

I love to write scripts, because, after some time I don’t remember anything 😀 I work with the same script with 2 different txt files. In first case it does work, in another case, it does not !

I want to make linear regression in order to get b coefficient from length-weight relationships.

Look at this when I put 1st txt file: Continue reading