Displaying 20 results from an estimated 300 matches similar to: "lm combined with splines"
2005 Sep 25
2
iax problem
Hi
I've 3 iax connections to my provider , each of them have own DID ,
PH1<----|
|
\/
PH2<-->|-----| <---------------------------> |----|<-- DID1
| A1 | <---------------------------> |ISP |<-- DID2
PH3<-->|-----| <---------------------------> |----|<-- DID3
I had iax phone on each of this connection , but now I want
to terminate all
2016 May 24
1
BitcodeReader non explicit error
Hi,
I'm working on OpenCL and I'm using clang as compiler (based on clang 3.7.0).
I have a issue, I'm generating a bitcode file (that I can print before before the generation). But when I'm trying to read it again with clang, I have this issue:
"error: Invalid record"
How can I managed to know where it comes from?
Thank you,
Romaric
Here is what is print before the
2008 Aug 29
0
Asterisk cdr_mysql inexact values
I have a simple cdr configured with the default tables, here is a row of a
good cdr report
calldate | clid | src |
dst | dcontext | channel | ect ..... ect
....
2008-08-29 10:16:49 | "C. BOUTON" <40> | 40 | XXXXXXXXXXX | phonesystems |
SIP/40-08776938 | ect ..... ect ....
I have replaced the number by
2002 Jan 16
1
getting the response (dependent) from formula?
I'm trying to build a vector (fitting systems of equations) and I'm having a
little trouble getting the response variables from a list of formulas...
bdgmodel <- lbdg ~ d1sqr + ld1 + lhg
hgmodel <- lhg ~ ht2 + lht + whc
inst <- ~ d1sqr + ld1 + ht2 + lht + whc
systemeq <- list( bdgmodel, hgmodel )
# manually generate the y matrix...
y <- cbind( matrix( lbdg ),
2009 Mar 25
2
"with" and "by" and NA:
Hi,
I have a data.frame with many variables for which I am performing the
mean by subgroup, for a pair of variables at a time, where one of them
for each pair defines the subgroup. The subgroups in the x$cm1 are 0, 1
and 2.
x
ph1 cm1
0.2345 2
1.2222 1
2.0033 0
0.0000 2
1.0033 1
0.2345 0
1.2222 2
2.0033 0
0.0000 1
1.0033 2
> meanbygroup <- as.vector(with(x, by(x$ph1, x$cm1, mean)))
2003 Jun 26
3
degrees of freedom in a LME model
Dear All,
I am analysing some data for a colleague (not my data, gotta be published
so I cannot divulge).
My response variable is the number of matings observed per day for some
fruitlies.
My factors are:
Day: the observations were taken on 9 days
Regime: 3 selection regimes
Line: 3 replicates per selection regime.
I have 81 observations in total
The lines are coded A to I, so I do not need
2012 Apr 24
1
Scatter plot / LOESS, or LOWESS for more than one parameter
Hi folks.
If I have the following in my "data"
event pH1 pH2
1 4.0 6.0
2 4.3 5.9
3 4.1 6.1
4 4.0 5.9
and on and on..... for about 400 events
Is there a way I can get R to plot event vs. pH1 and event vs. pH2 and
then do a loess or lowess line for each??
Thanks in advance
David
[[alternative HTML version deleted]]
2005 Jan 25
4
typo in ?NotYetImplemented
The `examples' section says
plot.mlm # to see how the "NotYetImplemented"
# reference is made automagically
^
Best,
Torsten
2011 Oct 20
1
R code Error : Hybrid Censored Weibull Distribution
Dear Sir/madam,
I'm getting a problem with a R-code which calculate Fisher Information
Matrix for Hybrid Censored Weibull Distribution. My problem is that:
when I take weibull(scale=1,shape=2) { i.e shape>1} I got my desired
result but when I take weibull(scale=1,shape=0.5) { i.e shape<1} it gives
error : Error in integrate(int2, lower = 0, upper = t) : the integral is
probably
2006 Sep 15
2
Histogram of data with categorical varialbe
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Nom : non disponible
Url : https://stat.ethz.ch/pipermail/r-help/attachments/20060915/8b4027b0/attachment.pl
2015 Jan 13
4
HTTP Basic Auth alternative
Hello,
Is HTTP basic authentication the only way for icecast to perform
authentication ? With a link like
http://username:password at example.com:8000/mystream
(HTTP basic authentication) it has a number of problems regarding browsers.
Chrome for security reasons does not follow the link and shows a popup
asking to enter the credentials but this destroys user experience for a
site with a
2007 Nov 16
1
graphics - line resolution/pixelation going from R to windows metafile
I have a recurring graphics issue that I've not been able to resolve with
R. If I make a series of regression estimates and then plot the estimated
function for the regression lines over a scatter plot of the data, e.g.,
using a sequence of plot( ) and lines ( ) similar to those below
2015 Jan 13
0
HTTP Basic Auth alternative
Hi,
On 01/13/2015 03:47 PM, dtouch3d completely wrote:
> Is HTTP basic authentication the only way for icecast to perform
> authentication ? With a link like
>
> http://username:password at example.com:8000/mystream
>
No, you are misunderstanding HTTP auth. Parameters in the URL is not the
only way and has been largely out of fashion since the end of the last
millennium.
Most
2004 Jan 28
0
(no subject)
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2007 Sep 24
0
longitudinal imputation with PAN
Hello all,
I am working on a longitudinal study of children in the UK and trying the PAN package for imputation of missing data, since it fulfils the critical criteria of taking into account individual subject trend over time as well as population trend over time. In order to validate the procedure I have started by deleting some known values ?we have 6 annual measures of height on 300 children
2006 Jun 26
1
registering a Motorola vt1005
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2008 May 27
3
How to test significant differences for non-linear relationships for two locations
Hi List,
I have to compare a relationship between y and x for two locations. I found logistic regression fits both datasets well, but I am not sure how to test if relationships for both sites are significantly different. I searched the r site, however no answers exactly match the question.
I used Tukey's HSD to compare two means, but the relationship in my study was not simply linear. So I
2012 Jan 17
1
MuMIn package, problem using model selection table from manually created list of models
The subject says it all really.
Question 1.
Here is some code created to illustrate my problem, can anyone spot where I'm going wrong?
Question 2.
The reason I'm following a manual specification of models relates to the fact that in reality I am using mgcv::gam, and I'm not aware that dredge is able to separate individual smooth terms out of say s(a,b). Hence an additional request,
2011 Feb 06
1
anova() interpretation and error message
Hi there,
I have a data frame as listed below:
> Ca.P.Biomass.A
P Biomass
1 334.5567 0.2870000
2 737.5400 0.5713333
3 894.5300 0.6393333
4 782.3800 0.5836667
5 857.5900 0.6003333
6 829.2700 0.5883333
I have fit the data using logistic, Michaelis?Menten, and linear model,
they all give significance.
> fm1 <- nls(Biomass~SSlogis(P, phi1, phi2, phi3), data=Ca.P.Biomass.A)
2009 Nov 01
1
package lme4
Hi R Users,
When I use package lme4 for mixed model analysis, I can't distinguish
the significant and insignificant variables from all random independent
variables.
Here is my data and result:
Data:
Rice<-data.frame(Yield=c(8,7,4,9,7,6,9,8,8,8,7,5,9,9,5,7,7,8,8,8,4,8,6,4,8,8,9),
Variety=rep(rep(c("A1","A2","A3"),each=3),3),