Re: convolution of binomials

2001-02-06 Thread Herman Rubin
In article x5rf6.393$[EMAIL PROTECTED], Alan Miller amiller @ vic.bigpond.net.au wrote: Kumara Sastry wrote in message [EMAIL PROTECTED]... Suppose, X ~ Binomial(n1,p1), Y~Binomial(n2,p2) , and X and Y are independent. Also, Z = X+Y. Can anyone please comment on what the pdf of Z is? Thanks

Re: Missing data cell problem

2001-02-06 Thread Thom Baguley
Caroline Brown wrote: HI I have an analysis problem, which I am researching solutions to, and David Howell of UVM suggested I mail the query to you. My problem is how to deal with a two way- repeated measures design, in which one cell could not be measured: A1 A2 A3 B1 ok ok

Re: Two sided test with the chi-square distribution?

2001-02-06 Thread Bob Wheeler
Incorrectly? Would you please expand your thought. The only thing that might be called an error in his laws, that comes immediately to mind, is the fact that he didn't allow for the small problem of two genes being on the same chromosome -- but then he didn't know about chromosomes. Is this what

Re: Two sided test with the chi-square distribution?

2001-02-06 Thread Jay Warner
Bob Wheeler wrote: Your point is a good one, but as a side issue, let me object to the word "fudged." It implies chicanery, which is not something that even Fisher cared to imply. No one will ever know why Mendel's results appear as they do, but It was not necessarily with an intent to

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Re: Two sided test with the chi-square distribution?

2001-02-06 Thread jim clark
Hi On Tue, 6 Feb 2001, Thom Baguley wrote: Donald Burrill wrote: Well, it _might_ be. Depends on what hypothesis was being tested, doesn't it? And so far "rjkim" hasn't deigned to tell us that. Yes, though I think the vocabulary can obscure what goes on. To me a "one-tailed" test