Hi,
I see the following is the credit scoreing in R guide :
m2-glm(formula = good_bad ~ checking + duration + history+ purpose +amount +
savings + employed + installp + marital +
coapp +age + other + depends + telephon + foreign +checking:amount
What does checking:amount mean?
Regards,
On 19-Jan-2012 Xiaobo Gu wrote:
Hi,
I see the following is the credit scoreing in R guide :
m2-glm(formula = good_bad ~ checking + duration + history +
purpose +amount + savings + employed + installp + marital +
coapp +age + other + depends + telephon + foreign +checking:amount
What does
On Jan 19, 2012, at 8:02 AM, Xiaobo Gu wrote:
Hi,
I see the following is the credit scoreing in R guide :
m2-glm(formula = good_bad ~ checking + duration + history+ purpose
+amount + savings + employed + installp + marital +
coapp +age + other + depends + telephon + foreign
and factors
appearing in the term.
What does interaction mean, and what does term mean here ?
Xiaobo Gu
From: David Winsemius
Date: 2012-01-19 21:46
To: guxiaobo1982
CC: r-help; ds5j
Subject: Re: [R] What does the : operator mean in glm formulas
On Jan 19, 2012, at 8:02 AM, Xiaobo Gu
21:46
To: guxiaobo1982
CC: r-help; ds5j
Subject: Re: [R] What does the : operator mean in glm formulas
On Jan 19, 2012, at 8:02 AM, Xiaobo Gu wrote:
Hi,
I see the following is the credit scoreing in R guide :
m2-glm(formula = good_bad ~ checking + duration + history+ purpose
+amount + savings
On 22/04/11 17:53, Liviu Andronic wrote:
On Thu, Apr 21, 2011 at 9:59 PM, Thomas Lumleytlum...@uw.edu wrote:
The Evil and Wrong use is to modify variables in the global environment.
I'm a bit at a loss. Why is it so wrong and evil?
Because there is extreme danger of accidentally overwriting
I've been reading some code from an example in a blog post (
http://www.maxdama.com/ here ) and I came across an operator that I hadn't
seen before. The author used a - operator to update a variable, like so:
ecov_xy - ecov_xy+decay*(x[t]*y[t]-ecov_xy)
At first I thought it was a mistake and
I should probably point out that in the example, ecov_xy and decay are
scalars, and x and y are vectors.
--
View this message in context:
http://r.789695.n4.nabble.com/What-does-the-operator-mean-tp3466657p3466672.html
Sent from the R help mailing list archive at Nabble.com.
maybe
help (-)
helps
daniel
2011-04-21 12:14 keltezéssel, Cliff Clive írta:
I should probably point out that in the example, ecov_xy and decay are
scalars, and x and y are vectors.
--
View this message in context:
?assignOps
-Roy M.
On Apr 21, 2011, at 12:08 PM, Cliff Clive wrote:
I've been reading some code from an example in a blog post (
http://www.maxdama.com/ here ) and I came across an operator that I hadn't
seen before. The author used a - operator to update a variable, like so:
ecov_xy -
On Fri, Apr 22, 2011 at 7:08 AM, Cliff Clive cliffcl...@gmail.com wrote:
I've been reading some code from an example in a blog post (
http://www.maxdama.com/ here ) and I came across an operator that I hadn't
seen before. The author used a - operator to update a variable, like so:
ecov_xy -
On Apr 21, 2011, at 2:08 PM, Cliff Clive wrote:
I've been reading some code from an example in a blog post (
http://www.maxdama.com/ here ) and I came across an operator that I hadn't
seen before. The author used a - operator to update a variable, like so:
ecov_xy -
On 22/04/11 07:08, Cliff Clive wrote:
I've been reading some code from an example in a blog post (
http://www.maxdama.com/ here ) and I came across an operator that I hadn't
seen before. The author used a- operator to update a variable, like so:
ecov_xy- ecov_xy+decay*(x[t]*y[t]-ecov_xy)
At
On Fri, Apr 22, 2011 at 9:39 AM, Rolf Turner rolf.tur...@xtra.co.nz wrote:
On 22/04/11 07:08, Cliff Clive wrote:
I've been reading some code from an example in a blog post (
http://www.maxdama.com/ here ) and I came across an operator that I hadn't
seen before. The author used a- operator to
On Thu, Apr 21, 2011 at 9:59 PM, Thomas Lumley tlum...@uw.edu wrote:
The Evil and Wrong use is to modify variables in the global environment.
I'm a bit at a loss. Why is it so wrong and evil? In other words, how
should one modify variables in the global environment? Through the use
of return()?
15 matches
Mail list logo