Re: [R] How to save output of multiple loops in a matrix

} Vul <- distinct(d1[,c(1,2)]) dim(VC) <- c(length(unlist(str_split(as.character(d1[2,]$Y_vals), pattern = ","))),length(distinct(d1[,c(1,2)])$Name)) ## (rows, cols) VC VC_t <- t(VC) Vulnerability <- matrix(apply(VC_t, 1, function(x) paste(x, collapse = ',')

[R] How to save output of multiple loops in a matrix

;,"))) print(unique(VC )) } } } Vul <- distinct(d1[,c(65,4,3)]) dim(VC) <- c(length(unlist(str_split(as.character(d1[1,]$Y_vals), pattern = ","))),length(distinct(d1[,c(65,4,3)])$Name)) ## (rows, cols) V

[R] How to create a vector by searching information in multiple data.tables in r?

'Greece', NA) Any help much appreciated! Best, ioanna A<- data.frame( name1 = c('fields', 'fields', 'fields'), name2= c('category', 'asset', 'country'), value

Re: [R] How to save multiple values of a variable in a json file in R

in some cases there will be one country reported and in some others multiple. How can i optimise the code? Best, From: Rainer M Krug Sent: 16 January 2020 14:47 To: Ioanna Ioannou Subject: Re: [R] How to save multiple values of a variable in a json file in R Ch

[R] How to save multiple values of a variable in a json file in R

n from the json file to an R data.frame? See below for the json file. Best, ioanna { "pk": 670, "model": "vulnerability.generalinformation", "fields": { "category": "Structure class", "article_title"

Re: [R] How to create a new data.frame based on calculation of subsets of an existing data.frame

aforementioned two. In fact, the third is identical to the first. Could you please optimize? Thank you very much again, Best, ioanna -Original Message- From: Jim Lemon [mailto:drjimle...@gmail.com] Sent: Friday, December 20, 2019 9:04 PM To: Ioannou, Ioanna Cc: r-help mailing list Subject

Re: [R] How to create a new data.frame based on calculation of subsets of an existing data.frame

check the code I sent last and based on that give your solution? Many thanks. Get Outlook for Android<https://aka.ms/ghei36> From: Jim Lemon Sent: Friday, December 20, 2019 11:40:28 AM To: Ioannou, Ioanna Cc: r-help mailing list Subject: Re: [R] How to cr

Re: [R] How to create a new data.frame based on calculation of subsets of an existing data.frame

mp; DS2_rows,calc_vars] - D[calc_rows & DS3_rows,calc_vars]) + 0.43 * (D[calc_rows & DS3_rows,calc_vars] - D[calc_rows & DS4_rows,calc_vars]) + 1.0* D[calc_rows & DS4_rows,calc_vars] } } } -----Original Mes

[R] How to save output of multiple unique loops in R.

Hello everyone, Could you please let me know how to create a new data.frame with the output of the 2 unique loops. Essentially i want a data.frame with the IM, Taxonomy and VC . MInd you VC is a vector with 33 elements. Any ideas? best, ioanna D<- data.frame(Ref.No = c(1622, 1623, 1624, 1

[R] How to create a new data.frame based on calculation of subsets of an existing data.frame

')[10:13]) So the question is how can I do that in an automated way for all possible combinations and store the results in new data.frame which would look like this: Ref.No. Region IM.type TaxonomyIM_1IM_2IM_3IM_4VC_1 VC_2VC_3VC_4 1622South America

[R] FW: How to create a new data.frame based on calculation of subsets of an existing data.frame

[10:13]) So the question is how can I do that in an automated way for all possible combinations and store the results in new data.frame which would look like this: Ref.No. Region IM.type TaxonomyIM_1IM_2IM_3IM_4VC_1 VC_2VC_3VC_4 1622South America PGA

Re: [R] How to create a new data.frame based on calculation of subsets of an existing data.frame

.16, 0.16, 0.16, 0.16, 0.16, 0.16), IM_1 = c(0.24, 0.24, 0.24, 0.24, 0.24, 0.24, 0.24, 0.24), Prob.of.exceedance_1 = c(0,0,0,0,0,0,0,0), Prob.of.exceedance_2 = c(0,0,0,0,0,0,0,0), Prob.of.exceedance_3 = c(0.26,0.001,0.00

[R] FW: How to create a new data.frame based on calculation of subsets of an existing data.frame

27;ER+ETR_H1')[10:13]) So the question is how can I do that in an automated way for all possible combinations and store the results in new data.frame which would look like this: Ref.No. Region IM.type TaxonomyIM_1 IM_2 IM_3 IM_4 VC_1 VC_2 VC_3 VC_4 1622 South Americ

[R] How to create a new data.frame based on calculation of subsets of an existing data.frame

+ETR_H1')[10:13]) So the question is how can I do that in an automated way for all possible combinations and store the results in new data.frame which would look like this: Ref.No. Region IM.type TaxonomyIM_1 IM_2 IM_3 IM_4 VC_1 VC_2 VC_3 VC_4 1622 South Americ

Re: [R] Manipulation of data.frame into an array

Hello everyone, Thank you for this. Nonetheless it is not exactly want i need. I need mydata[[1]] to provide the values for all 3 variables (Y, X1 and X2) of the first imputation only. As it stands it returns the whole database. Any ideas? Best, ioanna

[R] Manipulation of data.frame into an array

. Can you help me please? Best, ioanna [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R

[R] Change values of a column based on the values of a third

27;D','B'), b= c('N','N','Y','N','Y','N','N') ) I want to add a column c which will change 'C' to 'D' if column b is 'Y'.

[R] FW: Completing Unordered Categorical missing variables using package mi

error. Any idea how to fix the problem? Any help much appreciated, Best, Ioanna new<-read(Sample.csv) new$Use<-factor(new$Use) MissingData <- missing_data.frame(new) MissingData <- change(MissingData, y = "DS", what = "type", to = "ordered-catego

[R] Completing Unordered Categorical missing variables using package mi

error. Any idea how to fix the problem? Any help much appreciated, Best, Ioanna new<-read(Sample.csv) new$Use<-factor(new$Use) MissingData <- missing_data.frame(new) MissingData <- change(MissingData, y = "DS", what = "type", to = "ordered-catego

[R] gaussian Kernel smoothing using Nadaraya-Watson estimator and confidence bands

for illustration purposes: d <- data.frame(x = runif(N)) d$y <- d$x^2 - d$x + 1 + (1+d$x)*rnorm(N, sd = 0.1) Any help much appreciated. Best, Ioanna __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/m

[R] FW: FW: confidence intervals values in locpol

. Any ideas? For example N <- 250 xeval <- 0:100/100 ## ex1 d <- data.frame(x = runif(N)) d$y <- d$x^2 - d$x + 1 + rnorm(N, sd = 0.1) r <- locpol(y~x,d) plot(r) Best, Ioanna - E-Mail: (Ted Harding

[R] Legend having lines with different types

s(X1,Y3,lty=2) Any ideas how? Best IOanna [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htm

[R] LInes with types

s(X1,Y3,lty=2) Any ideas how? Best IOanna [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htm

Re: [R] grf in geoR

Hello all, A simple question. When I use grf from the package 'geoR' , I adopt the exponential model. For this model is the parameter phi in m or km? Best ioanna [[alternative HTML version deleted]] __ R-help@r-p

[R] grf in geoR

Hello all, A simple question. When I use grf from the package 'geoR' , I adopt the exponential model. For this model is the parameter range in m or km? Best ioanna [[alternative HTML version deleted]] __ R-help@r-project.o

Re: [R] Data manipulation in a data.frame

D,none)) Thanks in advance, IOanna -Original Message- From: arun [mailto:smartpink...@yahoo.com] Sent: 21 February 2014 00:19 To: r-help@r-project.org Cc: ioanna ioannou Subject: Re: [R] Data manipulation in a data.frame Also, rownames(which(t(!!A[,-1]),arr.ind=TRUE)) A.K. On Thursday, Fe

[R] Data manipulation in a data.frame

hat: A<-data.frame(A=c(10,100,1000,30,50,60,300), B=c(0,1,1,1,0,0,0), C=c(0,0,0,0,1,1,0), D=c(1,0,0,0,0,0,1), Variable=c(D,B,B,B,C,C,D)) How can I do it? Best IOanna [[alternative HTML version d

Re: [R] Aggregating spatial data

Fantastic. Thanks very much! Is there an easy way to plot the points and the 4 areas? Best, Ioanna -Original Message- From: David Carlson [mailto:dcarl...@tamu.edu] Sent: 25 November 2013 15:21 To: 'IOANNA'; r-help@r-project.org Subject: RE: [R] Aggregating spatial data

[R] Aggregating spatial data

ing to these points. My question is how to divide this area in 4 sub-areas of equal points each and produce the counts of z1= '1', '2' , '3' in each quarter as well as mean values of z2 for each quarter. Best, Ioanna

[R] Error in grf using geoR

understand why as the code seems to run if I change the limits of the grid: sim2 <- grf(nslon*nslat, grid="reg", nx=nslon, ny=nslat,cov.pars=c(1, range), nsim=N, cov.model = "exponential", xlims=c(0.02,5.00),ylims=c(0.02,5.00) ) Any ideas? Best

Re: [R] Identifying the bin where a value is included.

{ ds[i]<-6 } } } Best, IOanna __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.

[R] FW: Kernel smoothing with bandwidth which varies with x

ks fine. What if my data were clustered requiring a bandwidth that varies with x? How can I do that? Thanks in advance, Ioanna __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-proje

[R] Reshaping a table

Hello all, I have data in the form of a table: X Y1Y2 0.1 3 2 0.2 2 1 And I would like to transform in the form: X Y 0.1 Y1 0.1 Y1 0.1 Y1 0.1 Y2 0.1 Y2 0.2 Y1 0.2 Y1 0.2 Y2 Any ideas how? Thanks in advance, IOanna

Re: [R] Data manipulation

Thanks again. I hope its clearer now. Ioanna -Original Message- From: John Kane [mailto:jrkrid...@inbox.com] Sent: 15 March 2013 12:51 To: IOANNA; r-help@r-project.org Subject: RE: [R] Data manipulation What zero values? And are they acutall zeros or are the NA's, that is, m

Re: [R] Data manipulation

Thanks a lot! -Original Message- From: John Kane [mailto:jrkrid...@inbox.com] Sent: 15 March 2013 13:41 To: Blaser Nello; IOANNA; r-help@r-project.org Subject: Re: [R] Data manipulation Nice. That does look like it. IOANNA? John Kane Kingston ON Canada > -Original Mess

[R] Data manipulation

achieve what I want? Best regards, Ioanna __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.

[R] Issue with using geocode

, 2 Afxentiou Ampelokipi Thessaloniki Greece, 4 Afxentiou Ampelokipi Thessaloniki Greece, 55 Agathonos Ampelokipi Thessaloniki Greece) For (i in 1:4){ Y<-geocode('X') print Y[i] } Best wishes, Ioanna [[alternative HTML

[R] LOCFIT

residuals for the nonparametric model? Thanks, Ioanna [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http

[R] Error: (subscript) logical subscript too long

ctor(class), family=binomial("logit")) This works. However, if I change the family to Gaussian: ced.logr <- glm(ced.del ~ cat + follows + factor(class), family=gaussian) I get the error: Error: (subscript) logical subscript too long I would like to use the probit function. Is this

[R] Call the Standard Error and t-test probability in linear regression

ll the standard error of the parameters and the function: SEconc<-0.05033 I don't know how to do this. Any help? Regards, Ioanna __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide ht

Re: [R] plotting confidence bands from predict.nls

5 Feb 2012 03:42:05 -0800 From: ml-node+s789695n4358800...@n4.nabble.com To: ii54...@msn.com Subject: Re: plotting confidence bands from predict.nls On 05/02/2012 08:10, ioanna wrote: > How do you use bootstrap to estimate the confidence as well as the prediction > intervals i

Re: [R] plotting confidence bands from predict.nls

How do you use bootstrap to estimate the confidence as well as the prediction intervals in nonlinear regression ? -- View this message in context: http://r.789695.n4.nabble.com/plotting-confidence-bands-from-predict-nls-tp3505012p4358572.html Sent from the R help mailing list archive at Nabble.c

[R] R: sample size package

Hello, Lets assume I have an ordinal response variable representing the D<-c(D0,D1,D2,D3,D4) where D0 is no damage and D4 is collapse which I want to correlate with a continuous predictor variable, wind speed at the location of each building. is there a function in R which I can use to es

Re: [R] kernel smoothing of disease rates at locations

Is it possible to apply a kernel smoothing regression whose estimator or indeed the confidence intervals cannot take negative values or values greater than 1? Best regards, Ioanna -- View this message in context: http://r.789695.n4.nabble.com/kernel-smoothing-of-disease-rates-at-locations