Re: [R] (no subject)

{ > > > > m <- mean(x, na.rm = T) > > > > if (!is.Nan (m)) { > > m <- NA > > } > > > > return (m) > > } > > > > Would do what you suggested in your reply to Bert. > > > > On Mon, 16 Sep 2024, 19:48 Rui Barradas,

Re: [R] (no subject)

All' Na Is Na. Il lun 16 set 2024, 16:29 Bert Gunter ha scritto: > See the na.rm argument of ?mean > > But what happens if all values are NA? > > -- Bert > > > On Mon, Sep 16, 2024 at 7:24 AM Francesca > wrote: > > > > Sorry for posting a non u

Re: [R] (no subject)

, replacing instead of the value of the single, the group mean. But when NA appears, all the group gets NA. Perhaps there is a different way to obtain the same result. On Mon, 16 Sept 2024 at 11:35, Rui Barradas wrote: > Às 08:28 de 16/09/2024, Francesca escreveu: > > Dear Contributors,

[R] (no subject)

the NA is replaced. Here the mean function has not the na.rm=T option associated, but it appears that this solution cannot be implemented in this case. I am not even sure that this would be enough to solve my problem. Thanks for any help provid

[R] "And" condition spanning over multiple columns in data frame

~ifelse(. == NA)) & id!=1,1,0 ) but the problem with across is that it will implement the condition only on cp_ columns. How do I tell R to use the column id with all the other columns? Thanks for any help provided. Francesca --

[R] Fill NA values in columns with values of another column

. -- Francesca Pancotto Associate Professor Political Economy University of Modena, Largo Santa Eufemia, 19, Modena Office Phone: +39 0522 523264 Web: *https://sites.google.com/view/francescapancotto/home <https://sites.google.com/view/francescapancotto/h

Re: [R] Create a numeric series in an efficient way

I apologize, I solved the problem, sorry for that. f. Il giorno gio 13 giu 2024 alle ore 16:42 Francesca PANCOTTO < francesca.panco...@unimore.it> ha scritto: > Dear Contributors > I am trying to create a numeric series with repeated numbers, not > difficult task, but I do not

[R] Create a numeric series in an efficient way

Dear Contributors I am trying to create a numeric series with repeated numbers, not difficult task, but I do not seem to find an efficient way. This is my solution blocB <- c(rep(x = 1, times = 84), rep(x = 2, times = 84), rep(x = 3, times = 84), rep(x = 4, times = 84), rep(x = 5, times = 84), re

[R] Thank you 4 Davide

Hello, The problem was that version 4.0.4 did not support the package so I tried with several old versions until 3.6.2 installs both climtrend and Rcmdr with its graphical interface !! solved and thanks again Davide !!Francesca (from Italy) [[alternative HTML version deleted

[R] Help Package 'CLIMTRENDS' from Archive

it, what should I do to use it? thank you in advance for your kindness, Regards Francesca __ 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-proj

Re: [R] Two geom_bar with counts to put in the same plot

0,50),ylim=c(0,max(density11_1$y)),type="n", > xlab="delta",ylab="density",main="participation == 1") > plot_bg("lightgray") > grid(col="white") > polygon(density11_1,col="#ff773344") > polygon(density2_1,col="#

Re: [R] Two geom_bar with counts to put in the same plot

Exactly. I was trying to remelt data in the right way, but I could not get there yet. Can you suggest me this code? Thanks a lot F. -- > Il giorno 5 dic 2019, alle ore 11:11, Jim Lemon ha > scritto: > > Hi Francesca, > Do you want something like

Re: [R] Two geom_bar with counts to put in the same plot

like to have in the same plot with mixed participation. I hope it is clear. Nonetheless, the previous plot is useful to understand something I had not thought about. Thanks again for your time. F. -- > Il giorno 4 dic 2019, alle ore 15:27, Francesca > ha s

Re: [R] Two geom_bar with counts to put in the same plot

Hi! It is not exactly what I wanted but more than I suspected I could get. Thanks a lot, this is awesome! Francesca On Wed, 4 Dec 2019 at 14:04, Rui Barradas wrote: > Hello, > > Please keep R-Help in the thread. > > As for the question, the following divides by facets, particip

Re: [R] Two geom_bar with counts to put in the same plot

, 0, 0, -10, -20), .Dim = c(236L, 6L ), .Dimnames = list(NULL, c("participation1", "participation2", "ParticipantsNOPUN", "ParticipantsPUN", "delta11_L", "delta2_L" ))) Francesca Pancotto -- Fran

[R] Two geom_bar with counts to put in the same plot

Dear Contributors, I would like to ask help on how to create a plot that is the overlapping of two other plots. It is a geom_bar structure, where I want to count the occurrences of two variables, participation1 and participation2 that I recoded as factors as ParticipationNOPUN and ParticipationPUN

Re: [R] GGPlot plot

Thanks for the answer. Il gio 19 lug 2018, 01:04 Jim Lemon ha scritto: > Hi Francesca, > This looks like a fairly simple task. Try this: > > fpdf<-read.table(text="PASP SUBJC > 0 0 > 4 1 > 0 0 > 8 0 > 4

[R] GGPlot plot

provide. Francesca __ 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-project.org/posting-guide.html and provide commented, minimal, self

Re: [R] Select part of character row name in a data frame

I did not need to select the whole character sentence, otherwise I would know how to do it.. from basic introduction to R as you suggest. Grep works perfectly. f. -- Francesca Pancotto, PhD > Il giorno 19 ott 2017, alle ore 18:01, Jeff Newmiller > ha s

Re: [R] Select part of character row name in a data frame

Thanks a lot, so simple so efficient! I will study more the grep command I did not know. Thanks! Francesca Pancotto > Il giorno 19 ott 2017, alle ore 12:12, Enrico Schumann > ha scritto: > > df[grep("strat", row.names(df)), ] [[alternativ

[R] Select part of character row name in a data frame

simple, but they are not and involve also spaces. I tried with select matches from dplyr but works for column names but I did not find how to use it on row names, which are of course character values. Thanks for any help you can provide. -- Francesca P

[R] Organize regression output

(i in c(ra,rb,rc,rd,re,rf,rg,rh)) { calcolati[[i]] <- i$coefficients[1] } Thanks for any help you can provide. f. -- Francesca Pancotto Web: https://sites.google.com/site/francescapancotto/ <https://sites.google.com/site/francescapancotto/> En

[R] Map of Italy data filled at the level of the province

0, regions=nomi) The problem is to fill the provinces level with the values of a variable that is the variable of interest: I found a series of examples based on US data extracted from very hard to get databases. Can anyone provide an easy example where to start from? Thanks in advance

[R] Collecting output of regressions in an intelligent way

, wald_fin12.2$result$chi2,wald_fin21.2$result$chi2) My idea is that it is possible to create all this variable with a loop across the objects names but it is a level of coding much higher than my personal knowledge and ability. I hope anyone can help Thanks in advance -- Fr

[R] Dates in a data.frame

I only replicated the values of the day.spot variable. Any help? Thanks for your time and patience! Francescaa -- Francesca ------ Francesca Pancotto, PhD Università di Modena e Reggio Emilia Viale A. Allegri, 9 40121 Reggio Emilia Office: +39 0522 523264 Web: https://

[R] Small vector into large data frame

.42 1.42 I need to create a variable to attach to the data frame which is composed of 11500 rows that takes values 1.32 when p_f==1 1.34 when p_f==2 It seems so easy but I cannot find a way to do it in an efficient way. Thanks in advance for any help. Francesca [[alternative H

[R] Compressing code help in a loop

if (p_int$p_made[i]==211) p_m[i]<-19 } Can anyone help to find something more efficient? Thanks in advance. Francesca -- Francesca -- Francesca Pancotto Associate Professor University of Modena and Reggio Emilia Viale A

Re: [R] snpStats reference allele used in genetic associations?

requencies of the same allele found in the 1000 Genomes, I get concordance up to frequency= 0.5, then a shift in direction happens and I get discordance up to 1 for the reference frequency. Thank you very much for any suggestions you may have, Francesca 2014-05-27 2:07 GMT+01:00 David Duffy

Re: [R] snpStats reference allele used in genetic associations?

). Thanks for your help. Francesca 2014-05-26 11:13 GMT+01:00 francesca casalino : > But then how do you know which allele is the reference and which the risk > allele (between A/T/C/G)? > > > 2014-05-26 1:41 GMT+01:00 David Duffy : > > francesca casalino asked: >>

Re: [R] snpStats reference allele used in genetic associations?

But then how do you know which allele is the reference and which the risk allele (between A/T/C/G)? 2014-05-26 1:41 GMT+01:00 David Duffy : > francesca casalino asked: > > >> Does anyone know how to find the reference allele used for genetic >> associations ran in snpS

[R] snpStats reference allele used in genetic associations?

Hi, Does anyone know how to find the reference allele used for genetic associations ran in snpStats? I have ran several associations using snp.rhs.tests, but I cannot tell which allele was used as the "effect allele". Is it the one coded as "Al1" in the SNP.support file? I can find the RAF (risk

Re: [R] Filling missing data in a Panel

Thanks a lot, it works perfectly! f. -- Francesca Pancotto Università degli Studi di Modena e Reggio Emilia Palazzo Dossetti - Viale Allegri, 9 - 42121 Reggio Emilia Office: +39 0522 523264 Web: https://sites.google.com/site/francescapancotto

[R] Filling missing data in a Panel

though some of them are NA? Thanks for any help you can provide, Best, Francesca row.names bank_name date px_last Q_Y p_made p_for 1 2 1 11/30/061.31 p406-q406406 406 1 2 47 1 02/26/09

[R] Unicode symbols not working with ggplot in R

Hi, I am trying to produce a ggplot graph using specific characters in the labels, but ggplots doesn't seem to support certain symbols. For example, when I type: print("\u25E9") it shows a square which is half black, but when I try to use it in ggplot it doesn't print. I am using facet_wrap, bu

Re: [R] Selecting elements in lists with a row condition

s What am I doing wrong? f. -- Francesca Pancotto Università degli Studi di Modena e Reggio Emilia Palazzo Dossetti - Viale Allegri, 9 - 42121 Reggio Emilia Office: +39 0522 523264 Web: https://sites.google.com/site/francescapancotto/

Re: [R] Selecting elements in lists with a row condition

help you can provide. Francesca On 4 February 2014 12:42, Francesca wrote: > Dear Contributors > I am asking some advice on how to solve the following problem. > I have a list composed of 78 elements, each of which is a matrix of > factors and numbers, similar to the following &

[R] Selecting elements in lists with a row condition

-- Francesca -- Francesca Pancotto, PhD Università di Modena e Reggio Emilia Viale A. Allegri, 9 40121 Reggio Emilia Office: +39 0522 523264 Web: https://sites.google.com/site/francescapancotto/ -- [[alternative HTML

Re: [R] ggplot2 and facet_wrap help

oes give the desired display. > > Best, > Ista > > On Mon, Feb 18, 2013 at 6:04 AM, francesca casalino > wrote: >> Dear R experts, >> >> I am trying to arrange multiple plots, creating one graph for each >> size1 factor variable in my data frame, and

[R] ggplot2 and facet_wrap help

Dear R experts, I am trying to arrange multiple plots, creating one graph for each size1 factor variable in my data frame, and each plot has the median price on the y-axis and the size2 on the x-axis grouped by clarity: library(ggplot2) df <- data.frame(price=matrix(sample(1:1000, 100, replace =

Re: [R] Exponentiate very large numbers

I am sorry I have confused you, the logs are all base e: ln(a) = 1347 ln(b) = 1351 And I am trying to solve this expression: exp( ln(a) ) - exp( ln(0.1) + ln(b) ) Thank you. 2013/2/4 francesca casalino : > Dear R experts, > > I have the logarithms of 2 values: > > log(a)

[R] Exponentiate very large numbers

Dear R experts, I have the logarithms of 2 values: log(a) = 1347 log(b) = 1351 And I am trying to solve this expression: exp( ln(a) ) - exp( ln(0.1) + ln(b) ) But of course every time I try to exponentiate the log(a) or log(b) values I get Inf. Are there any tricks I can use to get a real resu

[R] On the calulation of crossed differences

then repeat this for each of the four row of the same matrix. The resulting matrix should be composed of these distances. I need to repeat this for each of the subsamples. I realize that there arecalculations that are repeated but I did not find a strategy that does not requir

Re: [R] Loops

Thanks to you all, they are very useful and I am learning a lot. Best, Francesca On 27 January 2013 19:20, arun wrote: > > > Hi, > > You could use library(plyr) as well > library(plyr) > pnew<-colSums(aaply(laply(split(as.data.frame(p),((1:nrow(as.data.frame(p))-1)%/% &

[R] Loops

;-(100-(100*abs(fa1[i]/sum(fa1[i])-(1/3 } fa2b<-c() for (i in 1:3){ fa2b[i]<-(100-(100*abs(fa2[i]/sum(fa2[i])-(1/3 } and so on. Is there a more efficient way to do this? Thanks for your time! Francesca -- Francesca Pancotto, PhD Università di Mod

[R] SURVREG Function

ional Hazard Model's one based on Laplace Tansforms' ratio). I can't find any documentation about AFT models with Gamma Frailty developed in "survival package". Any reference paper to suggest? Thank a million Francesca [[al

[R] Submit a new script after all parallel jobs have completed

Dear R experts, I have an R script that creates multiple scripts and submits these simultaneously to a computer cluster, and after all of the multiple scripts have completed and the output has been written in the respective folders, I would like to automatically launch another R script that works

[R] Collecting results of a test with array

ject like an array of dimension (2,3,12) which contains each matrix @cval produced by ca.jo for the 12 subjects that i tested. Can anyone help me with that? I hope my explanation of the problem is clear. Thanks in advance for any help. -- Francesca -- Francesca Pan

Re: [R] How to fix indeces in a loop

Thanks a lot! Francesca On 18 May 2012 18:21, arun wrote: > Hi Francesca, > >> for(i in 1:length(x1<-c(100,1000,1))){ >  j<-x1[i] >  x1[i]<-mean(j) >  } > >> x1 > [1]   100  1000 1 > > > > A.K. > > > > - Origina

[R] How to fix indeces in a loop

dex in an efficient manner. Thanks for any help you can provide. Francesca __ 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, mini

[R] master thesis

, Francesca [[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.html and provide commented, minimal, self-contained

[R] Order a data frame based on the order of another data frame

Hi, I am trying to match the order of the rownames of a dataframe with the rownames of another dataframe (I can't simply sort both sets because I would have to change the order of many other connected datasets if I did that): Also, the second dataset (snp.matrix$fam) is a snp matrix slot: so for e

Re: [R] computing scores from a factor analysis

in the command line) gives different pca scores than running the same pca with the correlation matrix (using scores=FALSE in the command line and therefore calculating the scores in the way you suggested to Wolfgang). Is that normal? Thanks francesca -- View this message in context: http://r

[R] XIII GRASS and GFOSS italian Meeting

Dear all, we would like to point out the approaching XIII GRASS and GFOSS italian Meeting which will take place at the University of Trieste from Wednesday, February 15 until Friday, February 17, 2012. Abstracts can be sent to  gr...@units.it till January 20 while subscriptions are open up to Fe

[R] XIII Meeting GRASS and GFOSS in Italy

More infomations:    http://sites.google.com/site/grassts/ gr...@units.it Kind regards. From meeting organizators Dr. PhD Francesca Bader Università degli Studi di Trieste [[alternative HTML version deleted]] __ R-help@r-project.org mailing

[R] Simulation over data repeatedly for four loops

ace = TRUE) estr2<-sample(tmp2, 1000, replace = TRUE) m1[i]<-mean(estr1,na.rm=TRUE) m2[i]<-mean(estr2,na.rm=TRUE) } db<-data.frame(cbind(m1,m2)) Thanks for any help you can provide. Best Regards -- Francesca

[R] Help

datiP2 <- datiP[datiP$city ==2,x]; datiP3 <- datiP[datiP$city ==3,x] datiP4 <- datiP[datiP$city ==4,x]; -- Thank you for any help you can provide. Francesca [[alternative HTML version deleted]] __ R-help@r-project.org mai

[R] Creating data frame with residuals of a data frame

Dear experts, I am trying to create a data frame from the residuals I get after having applied a linear regression to each column of a data frame, but I don't know how to create this data frame from the resulting list since the list has differing numbers of rows. So for example: age<- c(5,6,10,14

Re: [R] Mean or mode imputation fro missing values

without giving any error…Does anybody have any idea what is going on? Thank you very much for all the great help! -f 2011/10/11 Weidong Gu : > In your case, it may not be sensible to simply fill missing values by > mean or mode as multiple imputation becomes the norm this day. For > your sp

[R] Mean or mode imputation fro missing values

Dear R experts, I have a large database made up of mixed data types (numeric, character, factor, ordinal factor) with missing values, and I am looking for a package that would help me impute the missing values using  either the mean if numerical or the mode if character/factor. I maybe could use

Re: [R] Permutation or Bootstrap to obtain p-value for one sample

Dear Peter and Tim, Thank you very much for taking the time to explain this to me! It is much more clear now. And sorry for using the space here maybe inappropriately, I really hope this is OK and gets posted, I think it is really important that non-statisticians like myself get a good idea of the

Re: [R] Permutation or Bootstrap to obtain p-value for one sample

Thank you very much to both Ken and Peter for the very helpful explanations. Just to understand this better (sorry for repeating but I am also new in statistics…so please correct me where I am wrong): Ken' method: Random sampling of the mean, and then using these means to construct a distribution

Re: [R] Merge two data frames and find common values and non-matching values

what I have to explain better: df1 is: Name Position location francesca A 75 maria A 75 cristina B 36 And df2 is: location Country 75 UK 75 Italy 56 France 56 Austria So I thought I had to first eliminate the duplicates like this: df1_unique<-subset(df1, !duplicated(location)) df2_

Re: [R] Merge two data frames and find common values and non-matching values

Yes, your code did exactly what I needed. Thank you!! -f [[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-gu

Re: [R] Import in R with White Spaces

Ok I added quoting and it did work...Not sure why, but thank you for both your replies! -f [[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 ht

[R] Wilcox test and data collection

SE, conf.int=TRUE,alternative = c("g")) each of these tests will create an object, say x and then I extract the value statistics using x$statistics. How to automatize this? Thank you for any help you can provide. Francesca [[alternative HTML version deleted]]

Re: [R] Reorganize(stack data) a dataframe inducing names

1.48 > 10 13775 31215 DATA.Q211.WF.Index 04/14/11 1.44 > 12 13789 31865 DATA.Q211.WPC.Index 04/01/11 1.40 > 15 13804 32515 DATA.Q211.XTB.Index 04/29/11 1.50 > > > > > > > > On Mon, Aug 1, 2011 at 11:13 AM, Francesca > wrote: > > Dear Contributors >

Re: [R] Reorganize(stack data) a dataframe inducing names

). I know how to select rows according to a substring condition on the index column, but I cannot use it here because the substring changes and moreover the number of occurrences per substring is variable. Thank you for any help you can provide. Francesca [[alternative HTML version deleted

[R] Reorganize(stack data) a dataframe inducing names

, but it seems not to be reproducing the correct organization of the data, as it takes date as the id values. PS: the n1 index names are not ordered in the original database, so I cannot fill in the NA with the names using a recursive formula. Thank you for any help you can provide. Francesca

[R] objects memory limits

s = FALSE) : Reached total allocation of 1535Mb: see help(memory.size) 4: In unlist(vlist, recursive = FALSE, use.names = FALSE) : Reached total allocation of 1535Mb: see help(memory.size) > Many thanks. Kind regards. Dr. Francesca Bader University of Trieste Italy

[R] opls-da

cores PLSR) from "pls" package. I wonder if K-OPLS performs the same discriminant analysis of OPLS-DA? Is there any other available package for applying OPLS-DA? Thanks in advance for any advice. Best regards, Francesca Chignola -- --- Francesca Chignola, P

[R] question on DPpackage

elp me a lot. Could anybody make me understand how "ss" and "ncluster" are related, and how to build the predictive densities of the random effect starting from "mub"s elements? It would be a great gain in my work. Looking forward to hear news from you thanks

[R] Step and AIC

for this question, but I am just at the beginning of my long path to handle and know statistics and R. regards Francesca [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help

[R] Rotating pca scores

? Your kindly help is appreciated in advance Francesca -- Francesca Iordan 11A Sharon Gardens E97RX London UK contact: +44 750 5485255 Italian contact: +39 349 7313294 Skype: jordanfrancesca [[alternative HTML version deleted]] __ R-help@r

[R] Rotating pca scores

? Your kindly help is appreciated in advance Francesca [[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

[R] How to perform an ols estimation with lm ignoring NA values

like the software to perform the ols regression but to just ignore these data and consider the rest. I tried to use the function na.action=na.omit in lm( y~x, na.action=na.omit) but it seems to exert no effect on the function. Thank you for any available help. Francesca -- Post - doc Finance HEC