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...about 300 processes, and for each of them I get numbers for failures and successes. I've two or more conditions under which I test these processes. If I had just one process to test I could just perform a fisher or chisquare test on a 2x2 contigency table, like this: for one process: conditionA conditionB ok 20 6 failed 190 156 >From the table I can figure out if the outcome (ok/failed) is bound to one of the conditions for a process. However, I'd like to know how different the 2 conditions are from each other considering all 300 processes, and I consider the processes t...

...o I figured I'd post here. I'm having trouble interpreting a change in effect direction and significance when I add an interaction term to my glmer() model. *Part 1* I ran an experiment in which participants made categorical decisions (out of two categories) in one of two conditions. The conditional manipulations were within-subject, and there were 8 trials total. For my initial model, I used glmer(): glmer(factor(categorization) ~ condition + (1 + condition | subject) + (1 | subject) + (1 | item), data = coded, family=bi...

All, I was wondering if the following operations could be implemented atomically in LLVM (a la AtomicRMW): Multiplication, Division, Remainder, Bit Shifting, or Logical Not (this could be implemented by xor with a value of all 1's). Is there a reason implementation-wise that they are not there? Additionally, would it be possible to create something similar to AtomicRMW that returned the new

Dear R-users, I haven?t found rules for logical operators. I need to select data according the following rule: Condition A & (Condition B | Condition C) How should I write it?? Is Condition A & Condition B | Condition C correct or will R execute (Condition A & Condition B) | Condition C ? Thanks for your help. Delphine Fontaine Delphine Fontaine Statistician Statistics