Re: [R] What does this say? Error in rep((Intercept), nrow(a0)) : invalid 'times' argument

2013-05-26 Thread Bert Gunter
Mike: On Sat, May 25, 2013 at 7:24 PM, C W tmrs...@gmail.com wrote: Thomas, thanks for the cool trick. I always thought browser() was the only thing existed, apparently not. Which you would have known had you read the docs! See section 9 on Debugging in the R Language Definition Manual --

[R] What does this say? Error in rep((Intercept), nrow(a0)) : invalid 'times' argument

2013-05-25 Thread C W
Dear list, I am using glmnet. I have no idea what this error is telling me. Here's my code, bob - matrix(rnorm(100*180), nrow=180) yyy - rnorm(180) fit1 - cv.glmnet(bob, yyy, family=mgaussian) Error in rep((Intercept), nrow(a0)) : invalid 'times' argument In fact, I peeked inside cv.glmnet()

Re: [R] What does this say? Error in rep((Intercept), nrow(a0)) : invalid 'times' argument

2013-05-25 Thread Thomas Stewart
Mike- You can use the traceback function to see where the error is: bob - matrix(rnorm(100*180), nrow=180) yyy - rnorm(180) fit1 - cv.glmnet(bob, yyy, family=mgaussian) Error in rep((Intercept), nrow(a0)) : invalid 'times' argument traceback() 6: predict.multnet(object, newx, s, type,

Re: [R] What does this say? Error in rep((Intercept), nrow(a0)) : invalid 'times' argument

2013-05-25 Thread C W
Thomas, thanks for the cool trick. I always thought browser() was the only thing existed, apparently not. Mike On Sat, May 25, 2013 at 9:09 PM, Thomas Stewart tgs.public.m...@gmail.com wrote: Mike- You can use the traceback function to see where the error is: bob - matrix(rnorm(100*180),