Now Playing: Another Pot O’ Tea (Anne Murray)
Topic: Data Analysis
I don’t think I’ve made any real progress with my work thus far … when it comes to my data analysis, John as suggested I ignore the non-normality (well not ignore exactly!) – and find literature that suggest that ANOVA’s are robust against the non-normality and heterogeneity of variance assumptions (he suggested I read Box’s paper) … my problem – I’m not sure if you can actually mix both – so, what I’m going to do is pretend there is not a large violation of either, and continue with ANOVA’s but might use Brown & Forsythe’s F instead for the heterogeneity – since there are unequal sample size – oh well still deciding.
Anyway, got to decide quick since got to send in a report on this by next Friday