I'm trying to find whether there's a correlation between two variables using Chi Square test and Fisher's Exact test. I get two different p values when I run Chi Square test and Fisher's Exact test. Which value should I take? Take Chi squared p value and do not reject H0 or take Fisher's Exact p value ad reject H0? I ran Fisher's Exact test as well because I get the following error msg when I run Chi Squared test.
> chisq.test(ebtable6) Pearson's Chi-squared test data: ebtable6 X-squared = 7.3866, df = 2, p-value = 0.02489 Warning message: In chisq.test(ebtable6) : Chi-squared approximation may be incorrect > fisher.test(ebtable6) Fisher's Exact Test for Count Data data: ebtable6 p-value = 0.05018 alternative hypothesis: two.sided