Is it possible to convert latitude and longitude into addresses in R using
Wikimapia mapping instead of Google? The reason being that Wikimapia
addresses have more details.
This is the code I have been using but this obtains the information from
Google.
library(data.table)
library(ggmap)
coords<
Hi Shailaja,
If you just want a line of words, it's not too difficult if you have
the word frequencies:
# take a common sentence
sentence<-"The quick brown fox jumps over the lazy dog"
words<-unlist(strsplit(sentence," "))
# make up some word frequencies
wordfreq<-c(10,1,2,2,3,4,10,6,5)
library(pl
Hello all
I am using bam for a mixec-effects logistic regression model:
b0<-bam(acc~ 1 + igc + s(ctrial, by=igc) + s(sbj, bs="re") + s(ctrial, sbj,
bs="re") , data=data, family=binomial)
>summary(b0)
Family: binomial
Link function: logit
Formula:
acc ~ 1 + igc + s(ctrial, by = igc) + s(sbj, bs
All,
Greetings! Any help with this problem is appreciated!
I'm working to get a netcdf file that has a Lambert Conformal Conic
projection into geographic, but also a smaller area. Here's the issue I'm
having - essentially it looks like projectRaster is working, but the
resulting raster has no va
Hi,
Wishing you all well.
I am exploring text mining with R. Here is where I need help:
1. The starting point is a data frame
worder1<- c("I am, taking 2","are these the three samples?",
"He speaks differently to you, aint it !","This is distilled -
my dear, now give me $3","I saved
> On May 17, 2016, at 10:53 AM, phi...@free.fr wrote:
>
> Hello,
>
> does anyone know when the R 3.3 binary for RH Linux 7 will be available from
> the RedHat Repository?
>
> One of my R scripts, which uses ggplot2, works fine in RStudio 3.24 on
> Windows, but doesn't display any graphics in
If I am not mistaken, R is not available from the RH repo. It is available from
Fedora's EPEL repo for RH, CentOS and the like. I use Fedora and I have noticed
that 3.3 is in testing repo there. You may want to install it and provide
feedback on bodhi if you want a faster move to EPEL (and Fedor
Hello,
does anyone know when the R 3.3 binary for RH Linux 7 will be available from
the RedHat Repository?
One of my R scripts, which uses ggplot2, works fine in RStudio 3.24 on Windows,
but doesn't display any graphics in RStudio Server 3.23 on Linux RH 7.
I would like to upgrade the server's
If the documentation for those models does not tell you how, then you should
ask yourself whether what you are trying to do makes sense statistically. The
question of what makes sense statistically is not a good fit for this forum,
which is about R.
By the way, root mean square errors are easy
Dear Dr. Jeff,
Many thanks for your reply. Here is the output of session info.
I uninstalled all versions of R from my PC and stored R files, then
reinstall.
First time, it works smoothly. But crashing once I shut down and reopen...
Details appended below...
Thanks and hope you will be able to
Excellent, thanks. Much simpler.
--Chris
Christopher W. Ryan, MD, MS
cryanatbinghamtondotedu
https://www.linkedin.com/in/ryancw
Early success is a terrible teacher. You’re essentially being rewarded
for a lack of preparation, so when you find yourself in a situation
where you must prepare, you c
Here are two ways that do not use any packages:
s <- paste(letters, collapse = "") # test input
substring(s, first, last)
## [1] "abcde" "fghij" "klmnopqrs"
read.fwf(textConnection(s), last - first + 1)
## V1V2V3
## 1 abcde fghij klmnopqrs
On Wed, May 11, 2016 at 4:
Excellent Hervé, thank you.
2016-05-13 11:48 GMT+02:00 Hervé Pagès :
> Hi,
>
> Here is the Biostrings solution in case you need to chop a long
> string into hundreds or thousands of fragments (a situation where
> base::substring() is very inefficient):
>
> library(Biostrings)
>
> ## Call as.ch
A) I am not a Dr. I am just someone who has been using R for awhile. Since the
install process usually works for me, I might not even be the best person to
identify your problem, but I will help if I can.
B) sessionInfo is a function. You have to invoke functions by including
argument parenth
Dear Kristi
You will doubtless soon receive a reply telling you this is a
statistical question and off-topic here but in the meantime, do you have
any other information like a value of a test statistic or a p-value?
Sometimes they can be used.
And please set your mailer to send plain text no
Dear R help subscribers,
I am working on a word cloud where in I want the words to appear in the same
order as in the sentence/text.
I only know the random.order - which plots words in random order. If
false, they will be plotted in decreasing frequency.
Any help is most welcome.
Re
> Martin Morgan
> on Fri, 13 May 2016 18:57:09 -0400 writes:
> Hi Jakub,
>
> This is really a separate question. It is not really end-user related,
> and should be asked on the R-devel mailing list. Nonetheless, some
> answers below.
>
> On 05/13/2016 03:55 PM, Jakub Jirutka wrote
Hi All,
I'm using number of models such as lm(), tree, randomForest, svm, and nnet for
predicting the delays in projects. Also, I computed the sum of squared error
for all these models for comparison purposes. However, I want to use other
related evaluation criteria such as root mean sum of s
Hi again,
Sorry, didn't read that correctly. No.
Jim
On Tue, May 17, 2016 at 8:48 PM, Jim Lemon wrote:
> Hi Kristi,
> Multiply the standard error by the square root of the sample size.
>
> Jim
>
>
> On Tue, May 17, 2016 at 8:09 PM, Kristi Glover
> wrote:
>> Dear R User,
>>
>> I have a data wit
Hi Kristi,
Multiply the standard error by the square root of the sample size.
Jim
On Tue, May 17, 2016 at 8:09 PM, Kristi Glover
wrote:
> Dear R User,
>
> I have a data with a mean and Standard Error (SE) but no sample size, I am
> wondering whether I can compute the standard deviation (SD) wi
Dear R User,
I have a data with a mean and Standard Error (SE) but no sample size, I am
wondering whether I can compute the standard deviation (SD) with these
information. if possible, how much would be for the given example?
> mean<-0.098
> SE<-0.0006
Thanks,
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