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Hi, I just received in the mail my TDM04B card and put it in the computer, now the computer won't even show the video card bios or the post screen. From the digium website I could not find any specific requirements for the pci card, like 32 or 64 bit slot. The motherboard for the computer I put it in is an Asus A7V333 with PCI 2.2 compliant slots. I am thinking that maybe I just got a dud

Hi I have a 3 x 2 contingency table: 10 20 30 40 50 60 I want to update the frequencies to new marginal totals: 100 130 40 80 110 I want to use the ipf (iterative proportional fitting) function which is apparently in the cat package. Can somebody please advice me how to input this data and invoke ipf in R to obtain an updated contingency table? Thanks. By the way I am quite new to R. -- Dr