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2005 Oct 06
1
how to use tune.knn() for dataset with missing values
...erybody,
i again have the problem in using tune.knn(), its giving an error saying
missing values are not allowed.... again here is the script for
BreastCancer Data,
library(e1071)
library(mda)
trdata<-data.frame(train,row.names=NULL)
attach(trdata)
xtr <- subset(trdata, select = -Class)
ytr <- Class
bestpara <-tune.knn(xtr,ytr, k = 1:25, tunecontrol = tune.control(sampling
= "cross"))
and here i got the mentioned error.
can anybody help me in this regard...
Thanks & Regards,
Uttam Phulwale
Tata Consultancy Services Limited
Mailto: uttam.phulwale@tcs.com
Websi...
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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2023 Mar 07
1
insert hyperlink into svg graphic
Greetings,
I am creating plots of weather data and wish to include a link to the
data source into a title() object in the plot. My syntax must be wrong
though, as the hyperlink doesn't display, just the text and tags.
> svg("/tmp/temps.svg", width=9, height=6)
> #plot created here
> title(sub="produced by Rusty Travis? \nusing data from <a
2023 Mar 08
1
insert hyperlink into svg graphic
...s://stackoverflow.com/questions/41970535/a-hyperlink-in-svg-use
>> <https://stackoverflow.com/questions/41970535/a-hyperlink-in-svg-use>
>> ?>
>> ?> Cheers,
>> ?> Bert
>> ?>
>> ?> On Tue, Mar 7, 2023 at 12:34?AM Rusty Travis
>> <rusytravis19 at gmail.com> wrote:
>> ?>
>> ?>> Greetings,
>> ?>>
>> ?>> I am creating plots of weather data and wish to include a link to
>> the
>> ?>> data source into a title() object in the plot. My syntax must be
>> wrong
>&g...