I am having a sample of firm innovation output and I wish to run an ANOVA
Factor 1 : Industry (Ind) - 2 levels
Factor 2 : Location - 2 levels - Urban and Rural
The sample sizes are
Ind 1 - Urban : 73
Ind 1 - Rural :19
Ind 2 -Urban: 17
Ind 2 -Rural : 11
Kindly let me know how can I proceed to analyse such data. I have read papers on http://onlinestatbook.com/2/analysis_of_variance/ANOVA.html
and few more theoretical papers ( too much into theory). Can someone kindly help with a solution.
Maybe you could use analysis of variance with bootstrap re-sampling, it will give you confidence intervals that are useful. It's easy to request this type of analysis on SPSS. Another option would be non-parametric tests like the Scheirer-Ray-Hare extension of the Kruskal Wallis test, which meets your need.
You can get right answer from chapter 12 of Andy Field book entitled : Discovering statistics using SPSS, Sage publications
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