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Hi all, I'm using quantreg rq() to perform quantile regression on a large data set. Each record has 4 fields and there are about 18 million records in total. I wonder if anyone has tried rq() on a large...
Hi all, I think this is probably a very simple question related to ANOVA or quantile regression. Let's say if I'm doing ANOVA on 2 factors (f_a and f_b) and trying to figure out whether they...
Hi Roger, Thank you for your reply. To my understanding, changing the regression method only helps to speed up the computation, but not necessarily solve the problem with 99th percentile that p-values for all the factors are 1.0...
Hi William, Thank you very much for your reply. I did a subsampling to reduce the number of samples to ~1.8 million. It seems to work fine except for 99th percentile (p-values for all the features are 1...
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