search for: elahe

Hi all, I would like to get ideas about how to fill out a PDF form in R and to know if it's possible or not. I could not find something helpful in Internet. Does anyone know a good link for that or have experience in this? Thanks for any help! Elahe

...ick Casimir, PhD Health Analytics, Data Science, Big Data Expert & Independent Consultant C: 954.614.1178 ________________________________ From: R-help <r-help-bounces at r-project.org> on behalf of Bert Gunter <bgunter.4567 at gmail.com> Sent: Monday, June 12, 2017 10:12:33 AM To: Elahe chalabi Cc: R-help Mailing List Subject: Re: [R] count number of stop words in R You can use regular expressions. ?regex and/or the stringr package are good places to start. Of course, you have to define "stop words." Cheers, Bert Bert Gunter "The trouble with having an open...

Hi Elahe, I have no clue, but maybe you can dump the data fields using pdftk, and work with those in R. HTH Ulrik On Wed, 26 Jul 2017 at 13:50 Elahe chalabi via R-help <r-help at r-project.org> wrote: > Hi all, > > I would like to get ideas about how to fill out a PDF form in R and to &gt...

...ck Casimir, PhD Health Analytics, Data Science, Big Data Expert & Independent Consultant C: 954.614.1178 ________________________________ From: R-help <r-help-bounces at r-project.org> on behalf of Bert Gunter <bgunter.4567 at gmail.com> Sent: Monday, June 12, 2017 10:12:33 AM To: Elahe chalabi Cc: R-help Mailing List Subject: Re: [R] count number of stop words in R You can use regular expressions. ?regex and/or the stringr package are good places to start. Of course, you have to define "stop words." Cheers, Bert Bert Gunter "The trouble with having an ope...

...t get it . And it there it's a picture of a kitchen window . And the curtains are very uh distinct . But the water is still flowing." Patrick Casimir, PhD Health Analytics, Data Science, Big Data Expert & Independent Consultant C: 954.614.1178 ________________________________ From: Elahe chalabi <chalabi.elahe at yahoo.de> Sent: Monday, June 12, 2017 11:23:42 AM To: Patrick Casimir; Bert Gunter Cc: R-help Mailing List Subject: Re: [R] count number of stop words in R Thanks for your reply. I know the command data <- tm_map(data, removeWords, stopwords("english"))...

...;s on the uh falling off the stool picking up cookies . The girl's reaching up for it . The girl the lady is is drying dishes . The water is uh running over uh from the sink into the floor . The window's opened . Dishes on the on the counter . She's outside ." Thanks for any help! Elahe

...se, you have to define "stop words." Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Jun 12, 2017 at 5:40 AM, Elahe chalabi via R-help <r-help at r-project.org> wrote: > Hi all, > > Is there a way in R to count the number of stop words (English) of a string using tm package? > > str="Mhm . Alright . There's um a young boy that's getting a cookie jar . And it he's uh in bad s...

...that has both, use df_both <- subset(df, grepl("t1", Command) & grepl("t2", Command)) Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it. On Sun, Apr 24, 2016 at 2:36 PM, <chalabi.elahe at yahoo.de> wrote: > Thanks Jim, > > my problem is that in Command I have 2229 levels and I want to do subsets > based on the names I have in Command. for example if the name has t1 or t2 > in it or if it has both of them.and then I need to plot in a way that > colors are nam...

...ck Casimir, PhD Health Analytics, Data Science, Big Data Expert & Independent Consultant C: 954.614.1178 ________________________________ From: R-help <r-help-bounces at r-project.org> on behalf of Bert Gunter <bgunter.4567 at gmail.com> Sent: Monday, June 12, 2017 10:12:33 AM To: Elahe chalabi Cc: R-help Mailing List Subject: Re: [R] count number of stop words in R You can use regular expressions. ?regex and/or the stringr package are good places to start. Of course, you have to define "stop words." Cheers, Bert Bert Gunter "The trouble with having an ope...

...5 observations. I want something that returns the ID for training data frame On Wednesday, November 1, 2017 10:18 AM, Eric Berger <ericjberger at gmail.com> wrote: matches <- merge(training,data,by=intersect(names(training),names(data))) HTH, Eric On Wed, Nov 1, 2017 at 6:13 PM, Elahe chalabi via R-help <r-help at r-project.org> wrote: Hi all, >I have two data frames that one of them does not have the column ID: > > > str(data) > 'data.frame': 499 obs. of 608 variables: > $ ID : int 1 2 3 4 5 6 7 8 9 10 ... > $ al...

...at has both, use df_both <- subset(df, grepl("t1", Command) & grepl("t2", Command)) Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it. On Sun, Apr 24, 2016 at 2:36 PM, <chalabi.elahe at yahoo.de> wrote: Thanks Jim, > >my problem is that in Command I have 2229 levels and I want to do subsets based on the names I have in Command. for example if the name has t1 or t2 in it or if it has both of them.and then I need to plot in a way that colors are names with t1,names with...

...ing: ggplot(data=df,aes(x=TE,y=TR,color="orange"))+geom_point()+facet_grid(FS+TRJ~OR+INV,labeller=label_both)+xlim(0,200)+ylim(0,10000) ggplot(data=df,aes(x=TE,y=TR))+geom_point(aes(color=TST))+facet_grid(FS+TRJ~OR+INV,labeller=label_both)+xlim(0,200)+ylim(0,10000) Thanks for any help! Elahe

...3 3 4 3 ... $ NumofStopWords: num 77 45 87 91 46 64 104 37 32 41 ... . . $ Group : Factor w/ 2 levels "Alzheimer","Control","Control"..: So basically trainy should be data$Group but how about trainx? Could anyone help me in this? Thanks for any help! Elahe

...but I want to know is there any shorter way to do that? For example I want to have a plot for RE vs LU for (COUNTRY= FR, Light=off, OR=S, PAT=low) and one for (COUNTRY= FR, Light=on, OR=S, PAT=high) and ?., as you see doing subset is time consuming, is there any other way? Thank you for any help. Elahe

...lots, and I want to automatically generate them, and facet_wrap does not give me all the possible cases On Saturday, April 16, 2016 6:01 AM, James C. Whanger <james.whanger at gmail.com> wrote: Would facet_wrap or facet_grid give you what you want? On Sat, Apr 16, 2016 at 8:45 AM, ch.elahe via R-help <r-help at r-project.org> wrote: Hi, >I have a data set (mydata), which a part of this is like the following: > > >'data.frame': 36190 obs. of 16 variables: >$ RE : int 38 41 11 67 30 18 38 41 41 30 ... >$ LU : in...

Any responds?! On Wednesday, August 23, 2017 5:50 AM, Elahe chalabi via R-help <r-help at r-project.org> wrote: Hi all, I would like to do cross validation in random forest using rfcv function. As the documentation for this package says: rfcv(trainx, trainy, cv.fold=5, scale="log", step=0.5, mtry=function(p) max(1, floor(sqrt(p))), re...

But they row.names() cannot give me the IDs On Wednesday, November 1, 2017 9:45 AM, David Wolfskill <r at catwhisker.org> wrote: On Wed, Nov 01, 2017 at 04:13:42PM +0000, Elahe chalabi via R-help wrote: > Hi all, > I have two data frames that one of them does not have the column ID: > > > str(data) > 'data.frame': 499 obs. of 608 variables: > $ ID : int 1 2 3 4 5 6 7 8 9 10 ... > $ alright : int 1 0 0...

Hi all, How can I overlay these two histograms? ggplot(gg, aes(gg$Alz, fill = gg$veg)) + geom_histogram(alpha = 0.2) ggplot(tt, aes(tt$Cont, fill = tt$veg)) + geom_histogram(alpha = 0.2) thanks for any help! Elahe

...ble-example Overlaying aesthetics is possible. Overlaying graphs is not. Without sample data, concrete examples will be unlikely to appear, so read the above link and pay attention to the dput function. -- Sent from my phone. Please excuse my brevity. On April 20, 2016 3:01:43 PM PDT, "ch.elahe via R-help" <r-help at r-project.org> wrote: >Hi all, >Does anyone know how to overlay two facet_grids? I have two facet grids >as following: > > >ggplot(data=df,aes(x=TE,y=TR,color="orange"))+geom_point()+facet_grid(FS+TRJ~OR+INV,labeller=label_both)+xlim(0,2...

Would facet_wrap or facet_grid give you what you want? On Sat, Apr 16, 2016 at 8:45 AM, ch.elahe via R-help <r-help at r-project.org> wrote: > Hi, > I have a data set (mydata), which a part of this is like the following: > > > 'data.frame': 36190 obs. of 16 variables: > $ RE : int 38 41 11 67 30 18 38 41 41 30 ... > $ LU...