Re: [R] Bootstrapping for residuals

2011-11-30 Thread David Winsemius
On Nov 30, 2011, at 11:31 AM, bubbles1990 wrote: Hi, Ive been trying to write a program for bootstrapping residuals in R but without much success. A lecturer wants to predict the performance of students in an end-of- year physics exam, y. The lecturer has the students results from a mid-

Re: [R] Bootstrapping for residuals

2011-11-30 Thread bubbles1990
I study a part-time long distance learning course so only really have access to online sources for help, i'm sure ill crack it eventually. I understand how to do it with 2 variables, its just having 3 that is confusing me -- View this message in context: http://r.789695.n4.nabble.com/Bootstrappin

Re: [R] Bootstrapping for residuals

2011-11-30 Thread David Winsemius
On Nov 30, 2011, at 11:31 AM, bubbles1990 wrote: Hi, Ive been trying to write a program for bootstrapping residuals in R but without much success. A lecturer wants to predict the performance of students in an end-of- year physics exam, y. The lecturer has the students results from a mid-

[R] Bootstrapping for residuals

2011-11-30 Thread bubbles1990
Hi, Ive been trying to write a program for bootstrapping residuals in R but without much success. A lecturer wants to predict the performance of students in an end-of-year physics exam, y. The lecturer has the students results from a mid-term physics exam, x, and a mid-term biology exam, z. He pr