[R] lsfit residuals

2009-10-25 Thread Tanya Cashorali
I'm trying to extract the points above and below a particular lsfit. I can only get the residuals from the original fit though. x = runif(100, 0, 10) plot(x) abline(lsfit(1:100, test)) abline(lsfit(1:100, test + sd(test))) #I want the points above THIS line. Is there a way to use the coeffi

Re: [R] lsfit residuals

2009-10-26 Thread Tanya Cashorali
the ones above the first lsfit. I'd like only those above the second lsfit that was drawn on the plot. David Winsemius wrote: On Oct 25, 2009, at 1:20 PM, Tanya Cashorali wrote: I'm trying to extract the points above and below a particular lsfit. I can only get the residuals from the ori

[R] apply function returning different results

2011-03-18 Thread Tanya Cashorali
For some reason when I apply a function to a single row in R it works, but when that same row is in a data.frame it does not, see below: apply(dx[954,], 1, query.db) 2571 1092 0.06044147 3890 0.05948577 3273 0.05911261 794 0.05855583 4241 0.05854064 3560 0.05602690 apply(dx[954