if I have a table like this
site = different sites of measurement (tissue or organ)
type = different types of virus
And I want to ask something about the data
1.What test can I use to test if the distribution of type is similar within site 1, site 2, site 3, etc. It looks similar, but I don't know to proof it statistically. To compare between two sites, I think we can use chi square goodness of fit test, but what if I want to do it simultaneously across all sites ?
2.Is there any ways to tell us that the distribution of type is dominated by only one type ? For example in this data set, we can observe that type 2 is the most dominant type across all sites. How can we do it statistically ?