Displaying 7 results from an estimated 7 matches similar to: "How can I make a list using aggregate function?"
2005 Mar 16
2
how to draw xyplot figure like figure 4.18 of MASS (4th) ?
Dear All:
Could you please tell me how I can draw figure formatted like figure 4.18 of MASS (4th) with the attached data set?
Thanks
Zhongming Yang
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2012 Apr 23
1
How to test if a slope is different than 1?
Dear R-helpers,
I would like to test if the slope corresponding to a continuous variable in
my model (summary below) is different than one.
I would appreciate any ideas for how I could do this in R, after having
specified and run this model?
Many thanks,
Mark Na
Call:
lm(formula = log(data$AB.obs + 1, 10) ~ log(data$SIZE, 10) +
data$Y)
Residuals:
Min 1Q Median 3Q
2008 Aug 06
0
zfs status -v tries too hard?
After some errors were logged as to a problem with a ZFS file system,
I ran zfs status followed by zfs status -v...
# zpool status
pool: ehome
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see:
2007 Jun 15
1
interpretation of F-statistics in GAMs
dear listers,
I use gam (from mgcv) for evaluation of shape and strength of relationships
between a response variable and several predictors.
How can I interpret the 'F' values viven in the GAM summary? Is it
appropriate to treat them in a similar manner as the T-statistics in a
linear model, i.e. larger values mean that this variable has a stronger
impact than a variable with smaller F?
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
2007 Jun 24
2
matlab/gauss code in R
Hi all!
I would like to import a matlab or gauss code to R.
Could you help me?
Bye,
Sebasti?n.
2007/6/23, r-help-request en stat.math.ethz.ch <r-help-request en stat.math.ethz.ch>:
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2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking