[R] Problem with generated parameter estimates

2013-03-18 Thread Kamal Kishore
MASS) require(plyr) require(lme4) data <- sim.lmer(n=1000,p=6,error=10,B0=38.93,varb0=30.92,B1=-2.31,varb1=0.56,cor=-0.7) #data <- sim.lmer(n=1000,p=10,error=5,B0=40,varb0=1050,B1=.2,varb1=.4,cor=.7) d <- data$data LMER.1 <- lmer(Score ~ Weeks + (1 + W

[R] header intact

2013-03-18 Thread Kamal Kishore
-- Thanks & Regards, Kamal Kishore Research Scholar Department of Biostatistics National Institute of Mental Health and Neuro Sciences (NIMHANS) Banglore-560029 Mob-+91-9591349768 Email:kamalkishorest...@gmail.com [[alternative HTML version del

Re: [R] How to read 20 columns from the file

2011-07-13 Thread Kishore Kumar
SE do read the posting guide > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > -- Kishore Kumar. Nalluri [[alternative HTML version deleted]] __ R

[R] Help regarding White's Heteroscedasticity Correction

2009-02-10 Thread Kishore
inal regression equation. After running the White's test, I got some new standard errors - but from here I didn't understand how to plot the residuals (or) how to correct the estimates?? Can some one direct me in this regard.. Best, Kishore/.. http://kaykayatisb.blogspot.com

[R] Need help on running Heckman Correction Estimation using R

2009-01-27 Thread Kishore
Team, I am trying to resolve the self-selection bias of a sample in an experiment and would like to run the Heckman Correction Estimation using R. Can someone help me with the R-Code... I tried searching for the discussion, but not successful. Thanks in advance, Best, Kishore/.. http

[R] Help Regarding STL Technique

2009-01-21 Thread Kishore
Team, I have a time series data with lot of seasonality and trends. I am familiar with some forecasting techniques, but for this set, I believe STL would be the best. Please let me know any tips to use STL using R. Best, Kishore [[alternative HTML version deleted

[R] Regarding Books on R

2009-01-07 Thread Kishore
. Can some one guide me with some books on R and statistical models using R. Sincere thanks And Apologies if this thread was already available... Couldn't get in search Best, Kishore/.. [[alternative HTML version deleted]] __ R-h