Ross Boylan wrote:
On Thu, 2010-03-18 at 00:57 +, ted.hard...@manchester.ac.uk wrote:
On 17-Mar-10 23:32:41, Ross Boylan wrote:
While browsing some code I discovered a call to lm that used
a formula y ~ X - 1, where X was a matrix.
Looking through the documentation of formula, lm,
On 17-Mar-10 23:32:41, Ross Boylan wrote:
While browsing some code I discovered a call to lm that used
a formula y ~ X - 1, where X was a matrix.
Looking through the documentation of formula, lm, model.matrix
and maybe some others I couldn't find this useage (R 2.10.1).
Is it anything I can
On Thu, 2010-03-18 at 00:57 +, ted.hard...@manchester.ac.uk wrote:
On 17-Mar-10 23:32:41, Ross Boylan wrote:
While browsing some code I discovered a call to lm that used
a formula y ~ X - 1, where X was a matrix.
Looking through the documentation of formula, lm, model.matrix
and
On 17 March 2010 at 16:32, Ross Boylan wrote:
| While browsing some code I discovered a call to lm that used a formula y
| ~ X - 1, where X was a matrix.
|
| Looking through the documentation of formula, lm, model.matrix and maybe
| some others I couldn't find this useage (R 2.10.1). Is it
