the grep function of R
(http://stat.ethz.ch/R-manual/R-devel/library/base/html/grep.html
) or is there other easy way to do it?
Regards
Lívio Cipriano
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On 05 August 2013 11:11:22 Phil Spector wrote:
but most functions in R
that provide p-values make it possible to extract the p-value
from the
result of the function call without using any text
Thanks for your answer. In fact it's the simple way to do it.
Regards
Lívio Cipriano
Hi,
When we plot a Time Series object with a annual frequency, in the X axes
usually appears mark ticks with an interval of 5 years. How can customize the
X axes putting a tick for every year?
Regards
Lívio Cipriano
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Hi,
I tried to use the ts function to create a Time Series object with daily
frequency but I couldn't. It's not possible or I'm not using the right
parameters?
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Lívio Cipriano
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On 30 July 2013 17:50:08 Rui Barradas wrote:
Maybe you could set it
frequency = 365.
No. It didn't worked. Was my first trial.
Also, see packages zoo and xts for the creation of time series objects
with real time stamps.
I'll look in to them.
Regards
Lívio Cipriano
On 19 June 2013 09:26:30 David Carlson wrote:
Perhaps you are talking about the variable.labels attribute returned
by read.spss in package foreign?
That is it. I'll try it
Thanks
Lívio Cipriano
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On 19 June 2013 09:26:30 David Carlson wrote:
variable.labels attribute returned
by read.spss in package foreign? If so, you should try the
attributes() or the attr() function:
Hi,
I used
attr(test,variable.labels)[i][1]) and it worked.
Thanks
Lívio Cipriano
Hi,
How can I read/retrieve the Labels strings of the $variables.label proprety of
a data Frame?
Regards
Lívio Cipriano
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Hi,
How can I read/retrieve the Labels strings of the $variables.label proprety of
a data Frame?
Regards
Lívio Cipriano
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Hi,
Can anyone explain me the differences in Q and R mode in Principal Component
Analysis, as performed by prcomp and princom respectively.
Regards
Lívio Cipriano
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Hi,
Can anyone explain me the differences in Q and R mode in Principal Component
Analysis, as performed by prcomp and princom respectively.
Regards
Lívio Cipriano
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