search for: teststep

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2003 Mar 13
1
small error in regression tests
...compiled it under RH-8.0 and ran make check. The reg-tests-2 fails at the very end with the message stating that "object cement was not found". It looks like this piece of the regression test is new to version 1.7. The the piece of code generating the error is: if(require(MASS)) { teststep <- function(formula, data) { d2 <- data fit <- lm(formula, data=d2) step(fit) } teststep(formula(y ~ .), cement) detach("package:MASS") } It seems that it requires data(cement) statement before the call to teststep. Andy _______...
2003 Mar 13
1
small error in regression tests
...compiled it under RH-8.0 and ran make check. The reg-tests-2 fails at the very end with the message stating that "object cement was not found". It looks like this piece of the regression test is new to version 1.7. The the piece of code generating the error is: if(require(MASS)) { teststep <- function(formula, data) { d2 <- data fit <- lm(formula, data=d2) step(fit) } teststep(formula(y ~ .), cement) detach("package:MASS") } It seems that it requires data(cement) statement before the call to teststep. Andy _______...