Marcin Wojciech Zielonka

2 Questions 4 Answers 0 Followers

Questions related from Marcin Wojciech Zielonka

Can I run a chi-square test when my data include one 'zero' value? Can I run a post hoc analysis after chi-squre when p<0.05?

I have one row of raw data 13, 0, 24, 26, 17 and 14. It is a larval survival rate / six treatments. Can I run chi-squared with zero inluded? I use R, and it looks like it works, but I am not...

25 July 2020 7,841 5 View

Do I need to make sure my data is normally distributed, e.g. running Shapiro–Wilk test, before considering using ANOVA?

I test preference and survival rate of one population (moth larvae). I have six varieties of plants (a-f) in six replicates (36 in total) arranged in Latin square block. I applied 5 larvae (1st...

05 March 2019 5,338 3 View