Displaying 13 results from an estimated 13 matches for "pc10".
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fc10
2007 Nov 19
1
print matrix content on plot
...7514 3.71649 3.338228 1.974144 1.813919 1.416385 0.9981993Proportion of Variance 0.50054 0.212320 0.171060 0.04306 0.034740 0.012150 0.010260 0.006250 0.0031100Cumulative Proportion 0.50054 0.712870 0.883920 0.92698 0.961720 0.973870 0.984130 0.990380 0.9934900
PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17Standard deviation 0.9269088 0.8002766 0.4510176 0.3911732 0.3414279 0.2566597 0.2248179 6.359533e-16Proportion of Variance 0.0026800 0.0020000 0.0006300 0.0004800 0.0003600 0.0002100 0.0001600 0.000000e+00Cumu...
2011 Oct 12
1
CVbinary - Help
Hey,
I need some help.
I want to obtain a cross validation for a regression model (binary response)
but I got an error with CVbinary. Well I did this:
fit <- lm(resp ~ PC1 + PC2 + PC3 + PC4 + PC5 + PC6 + PC7 + PC8 +
PC9+PC10+PC11+PC12+PC13+PC14+PC15+PC16+PC17+PC18+PC19+PC20+PC21+PC22+PC23+PC24+PC25+PC26+PC27+PC28,
data = dexp.cp, family=binomial())
CVbinary(fit)
Error in sample(nfolds, m, replace = TRUE) : invalid 'size' argument
I cannot understand this error, I was googling it, but i didn't find nothing...
2008 Oct 02
1
Install CentOS-5.0 on HP-ComPaq DC7700 Dual Core
...OM onto an HPQ- DC7700 Dual
Core machine. The standard install seems to halt at, or immediately after,
this point in the setup process is displayed on the console:
<Enter> {default install option}
...
CPU1: Intel(R) Core(TM) 2 CPU 4300 @ 1.8GHz stepping 02
...
ACPI: Assume root bridge [\_sb_.pc10] bus is 0.
I would like to get this box running so any help with this is greatly
appreciated. The reason for using CentOS-5.0 is because I do not which to
wait 30 some odd hours to download new ISO images. The plan is to install
from 5.0 and upgrade to 5.2.
last point. I am a digest subscriber...
2016 Mar 24
3
summary( prcomp(*, tol = .) ) -- and 'rank.'
...PC7 PC8
Standard deviation 3.6415 2.7178 1.8447 1.3943 1.10207 0.90922 0.76951 0.67490
Proportion of Variance 0.4352 0.2424 0.1117 0.0638 0.03986 0.02713 0.01943 0.01495
Cumulative Proportion 0.4352 0.6775 0.7892 0.8530 0.89288 0.92001 0.93944 0.95439
PC9 PC10 PC11 PC12 PC13 PC14
Standard deviation 0.60833 0.51638 0.49048 0.44452 0.40326 0.3904
Proportion of Variance 0.01214 0.00875 0.00789 0.00648 0.00534 0.0050
Cumulative Proportion 0.96653 0.97528 0.98318 0.98966 0.99500 1.0000
>
which computes the *proportions* as if there were on...
2001 Mar 22
1
two easy questions...
Hi all.
1) If I have a dataframe with variable names as follow: PC1 PC2 ... PCn and I want to pass only some of them to a function, e.g.
glm(resp~from PC1 to PC10, PC15, etc.,...)
is there a faster way than simply writing each variable name in the formula?
2) Again, I have a dataframe, say ali.df, with tha following variables: ali1, ali2, ...ali78
I want to sum, for example, ali1+al2+ali7+f rom ali10 to ali20 etc., then from ali4 to ali8, etc. and then put...
2016 Mar 24
3
summary( prcomp(*, tol = .) ) -- and 'rank.'
...0.90922
> 0.76951
> > 0.67490
> > Proportion of Variance 0.4352 0.2424 0.1117 0.0638 0.03986 0.02713
> 0.01943
> > 0.01495
> > Cumulative Proportion 0.4352 0.6775 0.7892 0.8530 0.89288 0.92001
> 0.93944
> > 0.95439
> > PC9 PC10 PC11 PC12 PC13 PC14
> > Standard deviation 0.60833 0.51638 0.49048 0.44452 0.40326 0.3904
> > Proportion of Variance 0.01214 0.00875 0.00789 0.00648 0.00534 0.0050
> > Cumulative Proportion 0.96653 0.97528 0.98318 0.98966 0.99500 1.0000
> > >
> >
>...
2016 Mar 25
2
summary( prcomp(*, tol = .) ) -- and 'rank.'
...gt;> Proportion of Variance 0.4352 0.2424 0.1117 0.0638 0.03986 0.02713
>>> 0.01943
>>>> 0.01495
>>>> Cumulative Proportion 0.4352 0.6775 0.7892 0.8530 0.89288 0.92001
>>> 0.93944
>>>> 0.95439
>>>> PC9 PC10 PC11 PC12 PC13 PC14
>>>> Standard deviation 0.60833 0.51638 0.49048 0.44452 0.40326 0.3904
>>>> Proportion of Variance 0.01214 0.00875 0.00789 0.00648 0.00534 0.0050
>>>> Cumulative Proportion 0.96653 0.97528 0.98318 0.98966 0.99500 1.0000
>>...
2016 Mar 24
0
summary( prcomp(*, tol = .) ) -- and 'rank.'
...ation 3.6415 2.7178 1.8447 1.3943 1.10207 0.90922 0.76951
> 0.67490
> Proportion of Variance 0.4352 0.2424 0.1117 0.0638 0.03986 0.02713 0.01943
> 0.01495
> Cumulative Proportion 0.4352 0.6775 0.7892 0.8530 0.89288 0.92001 0.93944
> 0.95439
> PC9 PC10 PC11 PC12 PC13 PC14
> Standard deviation 0.60833 0.51638 0.49048 0.44452 0.40326 0.3904
> Proportion of Variance 0.01214 0.00875 0.00789 0.00648 0.00534 0.0050
> Cumulative Proportion 0.96653 0.97528 0.98318 0.98966 0.99500 1.0000
> >
>
> which computes the *pro...
2006 May 09
3
poor performance - multiuser fileserver database (ms-access)
I have a file server running with Samba over Debian Sarge 3.1 R1. This
File server store MDB and XLS files. Could anybody give me an optimal
setup for my samba server (smb.conf). Actually, the performance is very
poor.
[global]
workgroup = REVLON
netbios name = FILE_SRV
security = user
encrypt passwords = yes
passwd program = /usr/bin/passwd %u
unix password sync = yes
socket options =
2016 Mar 25
0
summary( prcomp(*, tol = .) ) -- and 'rank.'
...;>> 0.67490
>>> Proportion of Variance 0.4352 0.2424 0.1117 0.0638 0.03986 0.02713
>> 0.01943
>>> 0.01495
>>> Cumulative Proportion 0.4352 0.6775 0.7892 0.8530 0.89288 0.92001
>> 0.93944
>>> 0.95439
>>> PC9 PC10 PC11 PC12 PC13 PC14
>>> Standard deviation 0.60833 0.51638 0.49048 0.44452 0.40326 0.3904
>>> Proportion of Variance 0.01214 0.00875 0.00789 0.00648 0.00534 0.0050
>>> Cumulative Proportion 0.96653 0.97528 0.98318 0.98966 0.99500 1.0000
>>>>
&...
2016 Mar 25
0
summary( prcomp(*, tol = .) ) -- and 'rank.'
...ariance 0.4352 0.2424 0.1117 0.0638 0.03986 0.02713
>>>> 0.01943
>>>>> 0.01495
>>>>> Cumulative Proportion 0.4352 0.6775 0.7892 0.8530 0.89288 0.92001
>>>> 0.93944
>>>>> 0.95439
>>>>> PC9 PC10 PC11 PC12 PC13 PC14
>>>>> Standard deviation 0.60833 0.51638 0.49048 0.44452 0.40326 0.3904
>>>>> Proportion of Variance 0.01214 0.00875 0.00789 0.00648 0.00534 0.0050
>>>>> Cumulative Proportion 0.96653 0.97528 0.98318 0.98966 0.99500 1....
2016 Mar 22
3
Memory usage in prcomp
Hi All:
I am running prcomp on a very large array, roughly [500000, 3650]. The array itself is 16GB. I am running on a Unix machine and am running ?top? at the same time and am quite surprised to see that the application memory usage is 76GB. I have the ?tol? set very high (.8) so that it should only pull out a few components. I am surprised at this memory usage because prcomp uses the SVD
2016 Mar 22
3
Memory usage in prcomp
Hi All:
I am running prcomp on a very large array, roughly [500000, 3650]. The array itself is 16GB. I am running on a Unix machine and am running ?top? at the same time and am quite surprised to see that the application memory usage is 76GB. I have the ?tol? set very high (.8) so that it should only pull out a few components. I am surprised at this memory usage because prcomp uses the SVD