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2007 Jun 20
2
Extracting t-tests on coefficients in lm
...cannot find how these coefficients are stored, if at all. When I try attributes(brg) I do not find the t values as the attributes of the object. Typing summary(brg) will PRINT the coefficients, their standard errors, t, and the associated probability. I would like to type something like tcoeff[i,] = brg$tvalue but, of course, tvalue doesn't exist. Is there a simple way to extract, or compute if necessary, these values? Thanks, Dave Howell -- David C. Howell PO Box 770059 627 Meadowbrook Circle Steamboat Springs, CO 80477