similar to: Help on how to use predict

Displaying 20 results from an estimated 60 matches similar to: "Help on how to use predict"

2011 Aug 06
2
Problems to extract data from anova table
Hi, this is my script > anova <- aov(data ~ Ts*Te*t + Error(R/Ts*Te*t)) > results <- summary(anova$Within) this is results Df Sum Sq Mean Sq F value Pr(>F) Ts 2 1232.2 616.11 53.606 3.965e-10 *** Ts:Te 4 4889.5 1222.37 106.356 4.075e-16 *** Ts:t 4 6472.1 1618.01 140.780 < 2.2e-16 *** Ts:Te:t 8 4181.0 522.63 45.473 1.088e-13 ***
2008 Jul 14
2
Convert data set to data frame
Greetings, I have a data set look like this: > print(MyResult) 2 5 9 10 11 13 mean 6.108394 3.272211e+01 3.951703e+02 2.086217e+03 79.838867 2.592272e+04 median 1.288889 2.743511e+00 4.061491e+00 4.943710e+01 -2.821667 -3.040625e+00 var 2885.350595 2.343144e+05 1.022680e+06 1.200589e+07 365179.508831
2009 Aug 02
3
two-factor linear models with missing cells
I am wondering how to interpret the parameter estimates that lm() reports in this sort of situation: y = round(rnorm(n=24,mean=5,sd=2),2) A = gl(3,2,24,labels=c("one","two","three")) B = gl(4,6,24,labels=c("i","ii","iii","iv")) # Make both observations for A=1, B=4 missing y[19] = NA y[20] = NA data.frame(y,A,B) nonadd = lm(y ~
2010 Aug 12
3
Regression Error: Otherwise good variable causes singularity. Why?
This command cdmoutcome<- glm(log(value)~factor(year) > +log(gdppcpppconst)+log(gdppcpppconstAII) > +log(co2eemisspc)+log(co2eemisspcAII) > +log(dist) > +fdiboth > +odapartnertohost > +corrupt > +log(infraindex) > +litrate > +africa >
2009 May 04
1
Caret package: coeffcients for regression
Dear All, I am using "Caret"package for SVM regression and elastic net regression . I can get the final fiited vs observed values. How can I get the coefficients? Any ideas? Thanks Alex [[alternative HTML version deleted]]
2005 Aug 05
1
question regarding logit regression using glm
I got the following warning messages when I did a binomial logit regression using glm(): Warning messages: 1: Algorithm did not converge in: glm.fit(x = X, y = Y, weights = weights, start = start, etastart = etastart, 2: fitted probabilities numerically 0 or 1 occurred in: glm.fit(x = X, y = Y, weights = weights, start = start, etastart = etastart, Can some one share your thoughts on how to
2004 Jun 11
4
Regression query
Hi I have a set of data with both quantitative and categorical predictors. After scaling of response variable, i looked for multicollinearity (VIF values) among the predictors and removed the predictors who were hinding some of the other significant predictors. I'm curious to know whether the predictors (who are not significant) while doing simple 'lm' will be involved in
2007 Aug 09
1
Tukey HSD
Hi, I was wondering if you could help me: The following are the first few lines of my data set: subject group condition depvar s1 c ver 114.87 s1 c feet 114.87 s1 c body 114.87 s2 c ver 73.54 s2 c feet 64.32 s2 c body 61.39 s3 a ver 114.87 s3 a feet 97.21 s3 a body 103.31 etc. I entered the following ANOVA command: >dat <- read.table("mydata.txt", header=T)
2012 Feb 13
0
pairwise comparisons with multcomp package
Hi, I've got this model and following Hothorn et al advices, I used glht for a post hoc comparison > modezqM<-glm(rojos~estacion*zona3,quasipoisson,subset=(edadysexo=="M")) > anova(modezqM,test="F") Df Deviance Resid. Df Resid. Dev F Pr(>F) NULL 293 41148
2004 Jun 11
1
Regression query : steps for model building
Hi I have a set of data with both quantitative and categorical predictors. After scaling of response variable, i looked for multicollinearity (VIF values) among the predictors and removed the predictors who were hinding some of the other significant predictors. I'm curious to know whether the predictors (who are not significant) while doing simple 'lm' will be involved in
2014 Nov 11
0
usbhid-ups doesn't work after kernel/libs update
Hi. I use NUT on embedded system, and after update distro to fresh one I've got a non-working usbhid APC monitoring. There's 2 troubles: 1) I/O error for root on usbhid device 2) Permissions error for nut user Root log: # /usr/bin/usbhid-ups -u root -DDDDDD -a infocom Network UPS Tools - Generic HID driver 0.38 (5.1.2-beta1-28-g04cd334) USB communication driver 0.32 0.000000
2006 Nov 20
1
Proportional data with categorical explanatory variables
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2007 Jul 14
0
ts model challenge (transfer function)
Dear useRs, I am trying to model a time series with a transfer function. I think it can be put into the ARMA framework, and estimated with the 'arima' function (and others have made similar comments on this list). I have tried to do that, but the results have so far been disappointing. Maybe I am trying to make 'arima' do something it can't... The data are time series of
2014 Nov 11
1
usbhid-ups doesn't work after kernel/libs update
Hi. I use NUT on embedded system, and after update distro to fresh one I've got a non-working usbhid APC monitoring. There's 2 troubles: 1) I/O error for root on usbhid device 2) Permissions error for nut user Root log: # /usr/bin/usbhid-ups -u root -DDDDDD -a infocom Network UPS Tools - Generic HID driver 0.37 (5.1.2-beta1-28-g04cd334) USB communication driver 0.31 0.000000
2007 Dec 28
1
logistic mixed effects models with lmer
I have a question about some strange results I get when using lmer to build a logistic mixed effects model. I have a data set of about 30k points, and I'm trying to do backwards selection to reduce the number of fixed effects in my model. I've got 3 crossed random effects and about 20 or so fixed effects. At a certain point, I get a model (m17) where the fixed effects are like this
2007 Mar 18
0
Bad points in regression [Broadcast]
None of Andy's comments) are inconsistent with the point that rlm() and lqs(), if they disagree with lm(), likely offer better places to start than does lm(), in identifying points that should be examined as in some sense outliers. All such methods are to be used, not as crutches, but as sources of insight. Incidentally, the "rlm" class inherits from "lm", and plot.lm()
2018 Oct 09
0
NUT driver usbhid-ups for EATON 5E650iUSB does not work on CENTOS 6.1
OS name and version, *CentOS release 6.10 (Final) Linux 2.6.32-754.3.5.el6.centos.plus.x86_64 #1 SMP Wed Aug 15 02:28:38 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux* exact NUT version Name : nut Arch : x86_64 Version : 2.6.5 Release : 2.el6 Size : 4.2 M Repo : installed >From repo : epel Summary : Network UPS Tools URL :
2004 Jan 12
0
nmbd eats near of 40% of cpu with Samba 3.01
My operating system is Solaris 8 SPARC and it runs Samba 3.0.1 Any suggestions? I have included configuration/logs and traces. This is the smb.conf file: # Samba config file created using SWAT # from 151.184.34.182 (151.184.34.182) # Date: 2003/09/17 20:34:48 # Global parameters [global] netbios name = dali workgroup = DALIUNIX passdb backend = tdbsam os level
2014 Dec 18
3
Issue with Libguestfs
Hi, I'm using SolusVM control panel to create KVM VPS. Suddenly, I can't make any VPS on Host-Node. Their build log says the SolusVM can't read the libguestfs in server. During the debug, I've tried to mount existing VPS using guestmount command and I can't mount the KVM image. Please check here. ============= [root@SG01KVM256-01 ~]# guestmount -i -a
2015 Jun 12
1
Fwd: Problem with GT218 (GeForce GT210)
Hm, well you can see the messages about failure to set plls, which is why you don't see anything. The only odd thing I see is that you're using vesa, which can definitely mess things up. Try not using that. Also try booting with nouveau.debug=debug drm.debug=0xe which might provide more relevant info. On Jun 12, 2015 8:34 AM, "Andre Campos Rodovalho" <andre.rodovalho at