Displaying 3 results from an estimated 3 matches for "zeltakc".
2010 Jul 22
5
choosing a random sample by precentage
hi all
i have found the follwoing way to choose a random sample by sample size (200):
ten_per_T2000 <- F_T2000_All[sample(nrow(F_T2000_All), 200), ]
but i wondered if there is a way to choose a sample size by
precentage (10% etc..)
thx
ethan
2011 Jan 22
0
how to call BayesX in R to see the graph
...they should not be removed in most
circumstances. I haven't found anything related to quadratic vs.
interactions.
Thanks in advance for your help. Sincerely,
JiHO
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http://maururu.net
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Message: 45
Date: Fri, 21 Jan 2011 13:47:49 -0500
From: Xebar Saram <zeltakc@gmail.com>
To: r-help@stat.math.ethz.ch
Subject: [R] extracting random intercept
Message-ID:
<AANLkTinn8jvWmEg2kpL+WW-EKOU7Cd8DtFAr8BJirGo0@mail.gmail.com<AANLkTinn8jvWmEg2kpL%2BWW-EKOU7Cd8DtFAr8BJirGo0@mail.gmail.com>
>
Content-Type: text/plain
Hi all
I am using this model...
2010 Jul 25
1
error using "predict"
Hi
I am very new to R (so excuse me in advance if this is pretty trivial)
I am using the predict function to get prediction on a dataset from
another dataset using the follwoing command:
newpredT2003 = predict( object=out.model_T2003, newdata=aodmc_2003 , level = 0 )
yet i get this error:
Error in na.fail.default(list(AOD = c(0.092, 0.081, 0.086, 0.085, 0.09, :
missing values in object