Dear group
I uses 'searchTwitter' to get users tweets it works for English words such as
(iphone)
but when working with Arabic text
example
searchTwitter(�) it gave me the following Error
Error in twInterfaceObj$doAPICall(cmd, params, GET, ...) :
Error: Forbidden
my questions are
hi jim
thank you very much for your help: what a nice piece of code!
inspired by your neat solution let me here post a slight variation upon
your lines which is now also dealing also with caps in file and dir names
(a potentially useful function for the proper housekeeping of the wd)
it works
Dear R experts,
I wanted to know if you can suggest me any website or tutorial just to
learn about how to make a RDA or CDA in R
Thanks in advance!
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Dear R users,
hope you can point me in the right direction. I am stuck with the following
problem.
My function f1 reads csv files, manipulates them into the right xts
format and returns the output at the end. This works perfectly fine. Now, I
need to run f1 over a long list of various csv files,
Hello,
I have a large dataframe (windHW) of wind speeds (ws) at each hour
from many days over a set of years. Some of these values are
obviously wrong (600 m/s) and I want to get rid of all the values that
are larger than 5*sigma for each hour. The 5*sigma (variable name
sigma5) values are
Hi,
Consider the line below:
for(r in a)for (s in a) x=rbind(x,apply(replicate(1000,V(r,s)),1,mean))
V is a vector of (n-1) variables calculated by some rule and is a functions
of (r,s). So the line above produces 1000 replicates of V for each (r,s),
puts them in a matrix, calculates the
Update:
I have this so far. * The first column of windHW is the wind speed.
The 5th column of the dataframe, spring, is the 5*sigma value of every
hour. hourRow gives out all the rows of wind speed at a given hour.
for (i in 0:23){
hourRow = which(windHW$hour==i,arr.ind=TRUE)
for (h in
Hi Sun,
No, I was thinking of something like hunspell, which seems to fit into the
sort of work that you are doing.
Jim
On Fri, Apr 10, 2015 at 11:42 PM, Sun Shine phaedr...@gmail.com wrote:
Thanks Jeff.
I'll add that to the ever-growing list my current studies are generating
daily. :-)
Hi Alexandra,
The error probably comes from the first iteration of i in 0:23. As indexing
in R begins at 1, there is no element 0. Try using:
for(i in 1:24) {
...
and see what happens.
Jim
On Sat, Apr 11, 2015 at 7:06 AM, Alexandra Catena amc5...@gmail.com wrote:
Update:
I have this so
Hi Jim,
Thanks for the response, but unfortunately it results in the same
error. I think it is something wrong with the if statement. I tried
it out manually for the first row and hour that it's testing and
indeed, the wind speed is not higher than the 5*sigma value. Since it
is not higher
Luis Fernando García luysgarcia at gmail.com writes:
Dear R experts,
I wanted to know if you can suggest me any website or tutorial just to
learn about how to make a RDA or CDA in R
Thanks in advance!
I hate to ask, but did you try Googling
canonical correspondence analysis R
...
Yeah,
The most useful example I found was this.
https://gist.github.com/perrygeo/7572735.
I always had the idea of this kind of forums was to provide sources not so
obvious in the web. If you have something better it would be great.
2015-04-10 18:36 GMT-03:00 Ben Bolker bbol...@gmail.com:
Hi Alexandra,
I answered too quickly. Your response made me look for a deeper error: The
value of i doesn't matter, as it isn't being used as an index. However, the
first value of i=0 may cause the error in the second loop, where h is used
as an index.
for (i in 0:23){
hourRow =
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