frequency-distribution

R or Python – simulate specific theoretical multimodal distribution Question: I have different distribution which belong to biological data. These distributions are expected to follow either a single modal distribution (mean = 0.5), either a bimodal distribution (0.33 and 0.66) or a trimodal distribution (0.25, 0.5, 0.75). What I want is to simulate these “theoretical” …

Efficiently count word frequencies in python Question: I’d like to count frequencies of all words in a text file. >>> countInFile(‘test.txt’) should return {‘aaa’:1, ‘bbb’: 2, ‘ccc’:1} if the target text file is like: # test.txt aaa bbb ccc bbb I’ve implemented it with pure python following some posts. However, I’ve found out pure-python ways …