Displaying 2 results from an estimated 2 matches for "p_total".
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fp_total
2008 Jul 24
0
Problem with GLS dwtest function
...en I try to use the
dwtest function in the lmtest library, I get the error message "Error in
terms.default(formula) : no terms component".
The model and data set are below. Any suggestions would be really helpful!
Thanks a lot in advance,
M. Grace
fitp2:
fitp2<-gls(V3_total~D_total+P_total,data=pdata,weights=varPower())
based on the data set pdata:
pdata
D_total V3_total P_total
1 75 158000 302.033
2 221 258000 126.664
3 1050 280000 538.547
4 8100 208000 1090.068
5 22100 235000 2038.937
6 5300 570000 2626.226
7 3250 454000 23...
2004 Oct 06
0
2x2 test: total confusion.
...al approximation to the
binomial distribution with mean np and variance np(1-p), and correction
for continuity (+-0.5 depending on the direction of the test).
Should I use Fishers exact test? What do I do when the numbers are very
large?
Here is a sample of my data...
COLOR PICKER PICKED C_TOTAL P_TOTAL GRAND_TOTAL
46458 rs 2 706 3285 878702
46548 rs 6 725 3285 878702
46557 rs 2 180 3285 878702
46561 rs 1 243 3285 878702
46565 rs 2 1864 3285 878702
46579 rs 1 1263 3285 878702
46589...