word freq.x freq.y
1 1 1
2 1D 1 NA
3 5 2 NA
4 a 5 18
5 a0 8 4
6 about 1 NA
7 all 2 2
8 already 1 NA
9 always 2 2
10 and 4 12
11 another 1 NA
Let's say I have a data frame that looks like this. It is basically a word frequency table. How can I convert it into a table so that I can run the chi squared test of independence on it?
chisq.test(data.table)