P Value Websites
statsdirect.com
StatsDirect statistics software for biomedical and public health research. Easy to use; state-of-the-art methods; well-documented; affordable; free trial
122,458 
$ 90,600.00
StatsDirect statistics software for biomedical and public health research. Easy to use; state-of-the-art methods; well-documented; affordable; free trial
122,458 $ 90,600.00