Dear List,
I was wondering if there is a simple way to solve (equate) two functions in
R. For example:
(1) 5x + 3y = 30
(2) 12x - 2y = 26
I would like R to finde x = 3 and y = 5
Is there an implemented function in R or would I have to write an own
function?
Thank you very much for your help.
Hello,
Try
(x - matrix(c(5, 12, 3, -2), ncol=2))
(y - c(30, 26))
solve(x, y)
solve.qr(qr(x), y)
(Use the second.)
Also, see section 5.7.5 of the R-intro.pdf that comes with your (any)
installation of R.
Hope this helps,
Rui Barradas
--
View this message in context:
On 25-04-2012, at 18:52, pannigh wrote:
Dear List,
I was wondering if there is a simple way to solve (equate) two functions in
R. For example:
(1) 5x + 3y = 30
(2) 12x - 2y = 26
I would like R to finde x = 3 and y = 5
Is there an implemented function in R or would I have to write an
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