search for: kchang01

Displaying 3 results from an estimated 3 matches for "kchang01".

2012 Aug 07
2
What is this called? lapply(datum,"[[","ColumnName")
...know what subject or topic it is under and cannot look it up in a book. Thank you, Kevin Master of Science Student Department of Food, Resource and Agricultural Economics University of Guelph Office: 519-824-4120 ext. 58528 Mobile: 226-979-2813 <http://fare.uoguelph.ca/users/kchang01> http://fare.uoguelph.ca/users/kchang01 [[alternative HTML version deleted]]
2012 Jun 26
1
Storing whole regression results
...lly store each regression coefficients one at a time. Thank you, Kevin Master of Science Student | University of Guelph Department of Food, Resource and Agricultural Economics J.D. MacLachlan Building - Room 002 Guelph, ON N1G 2W1 Webpage: <http://fare.uoguelph.ca/users/kchang01> http://fare.uoguelph.ca/users/kchang01 Email: <mailto:kchang01@uoguelph.ca> kchang01@uoguelph.ca Mobile: 226-979-2813 [[alternative HTML version deleted]]
2012 Jun 07
1
Quantile regression: Discrepencies Between optimizer and rq()
Hello Everyone, I'm currently learning about quantile regressions. I've been using an optimizer to compare with the rq() command for quantile regression. When I run the code, the results show that my coefficients are consistent with rq(), but the intercept term can vary by a lot. I don't think my optimizer code is wrong and suspects it has something to do with the starting