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...s are NA, rowSums returns 0 while I need NA. Is there an easy and efficient way to use rowSums within a function like function(x) ifelse(all(is.na(x)), as.numeric(NA), rowSums...)? or an equivalent function? Thank you for your help Stefano (oo) --oOO--( )--OOo---------------- Stefano Sofia PhD Area Meteorologica e Area nivologica - Centro Funzionale Servizio Protezione Civile - Regione Marche Via del Colle Ameno 5 60126 Torrette di Ancona, Ancona Uff: 071 806 7743 E-mail: stefano.sofia at regione.marche.it ---Oo---------oO---------------- ________________________________ AVVISO IM...

I have problems with Tcl/Tk in R 2.4.1, when running it on Windows Vista (see error message below). Regards, Sofia > library(tcltk) Loading Tcl/Tk interface ... Error in fun(...) : Can't find a usable init.tcl in the following directories: {C:\Program\R\R-2.4.1/Tcl/lib/tcl8.4} {C:\Program\R\R-2.4.1/Tcl/lib/tcl8.4} C:/Program/R/R-2.4.1/Tcl/lib/tcl8.4 C:/Program/R/R-2.4.1/Tcl/lib/tcl8.4 This probab...

...ere min_temp is -999. my_array <- c(df1$min_temp[df1$mydate==oggi], df2$min_temp[df2$mydate==oggi], df3$min_temp[df3$mydate==oggi]) creates (-999,14,5) while I need (NA,14,5) Can I do it directly while I create my_array, without using an external if statement? Thank you for your help Stefano Sofia AVVISO IMPORTANTE: Questo messaggio di posta elettronica pu? contenere informazioni confidenziali, pertanto ? destinato solo a persone autorizzate alla ricezione. I messaggi di posta elettronica per i client di Regione Marche possono contenere informazioni confidenziali e con privilegi legali. Se...

.... -- Sent from my phone. Please excuse my brevity. On March 21, 2018 9:03:29 AM PDT, Boris Steipe <boris.steipe at utoronto.ca> wrote: >Should not the result be NULL if you have removed the NA with >na.rm=TRUE ? > >B. > > > >> On Mar 21, 2018, at 11:44 AM, Stefano Sofia ><stefano.sofia at regione.marche.it> wrote: >> >> Dear list users, >> let me ask you this trivial question. I worked on that for a long >time, by now. >> Suppose to have a data frame with NAs and to sum some columns with >rowSums: >> >> df <-...

...ordinates of the points to be mapped. > > I'm not even certain from your question what your objective is. > > What kind of rainfall data are you starting with? > What kind of maps do you want to produce? > > Sarah > > > > On Fri, Nov 17, 2017 at 3:40 AM, Stefano Sofia > <stefano.sofia at regione.marche.it> wrote: > > Dear R users, > > I need to produce rainfall maps using R. > > I know that this is possible, I looked though the web, I found the > example below reported (the author is Andrew Tredennick). > > I would ask you if...

Dear R-users, I am using R version 1.8.0-1 under Suse 8.2. I need to use the boxcox command because I want to apply a Cox-Box transformation to a vector of rainfall values. Within the libraries, the MASS library is present, but I don't know whether this means that is automatically installed or not. The command doesn't work. What do I have to do in order to make it working? Is just a

Buenas tardes   Estoy intentando representar graficamente la elipse de confianza de dos pendiente en un modelo sin intercepto La formula que introduzo esplot(ellipse(recta,c(1,1)),type="l"), pero elipse me sale una recta   Gracias [[alternative HTML version deleted]]

On 21/03/2018 11:44 AM, Stefano Sofia wrote: > Dear list users, > let me ask you this trivial question. I worked on that for a long time, by now. > Suppose to have a data frame with NAs and to sum some columns with rowSums: > > df <- data.frame(A = runif(10), B = runif(10), C = rnorm(10)) > df[1, ] <- NA > r...

Should not the result be NULL if you have removed the NA with na.rm=TRUE ? B. > On Mar 21, 2018, at 11:44 AM, Stefano Sofia <stefano.sofia at regione.marche.it> wrote: > > Dear list users, > let me ask you this trivial question. I worked on that for a long time, by now. > Suppose to have a data frame with NAs and to sum some columns with rowSums: > > df <- data.frame(A = runif(10), B = runif...

...de sample explain what the CSV file should be: coordinates of the points to be mapped. I'm not even certain from your question what your objective is. What kind of rainfall data are you starting with? What kind of maps do you want to produce? Sarah On Fri, Nov 17, 2017 at 3:40 AM, Stefano Sofia <stefano.sofia at regione.marche.it> wrote: > Dear R users, > I need to produce rainfall maps using R. > I know that this is possible, I looked though the web, I found the example below reported (the author is Andrew Tredennick). > I would ask you if this is the most performing wa...

...e.y = element_text(size=16, angle=90), axis.text.x = element_text(size=14), axis.text.y = element_text(size=14), panel.grid.major = element_blank(), panel.grid.minor = element_blank(), legend.position = ?right?, legend.key = element_blank() ) (oo) --oOO--( )--OOo---------------- Stefano Sofia PhD Area Meteorologica e Area nivologica - Centro Funzionale Servizio Protezione Civile - Regione Marche Via del Colle Ameno 5 60126 Torrette di Ancona, Ancona Uff: 071 806 7743 E-mail: stefano.sofia at regione.marche.it ---Oo---------oO---------------- ________________________________ AVVISO IM...

...sc) where I can interpolate my rainfall data (I can get it, a resolution of 1km will be enough for me) - ggplot should produce the map I need; but where are the options for the interpolation method? Again, any help will be appreciated. Stefano (oo) --oOO--( )--OOo---------------- Stefano Sofia PhD Area Meteorologica e Area Nivologica - Centro Funzionale Servizio Protezione Civile - Regione Marche Via del Colle Ameno 5 60126 Torrette di Ancona, Ancona Uff: 071 806 7743 E-mail: stefano.sofia at regione.marche.it ---Oo---------oO---------------- ________________________________ Da: Michael...

...9:03:29 AM PDT, Boris Steipe <boris.steipe at utoronto.ca> wrote: >>> Should not the result be NULL if you have removed the NA with >>> na.rm=TRUE ? >>> >>> B. >>> >>> >>> >>>> On Mar 21, 2018, at 11:44 AM, Stefano Sofia >>> <stefano.sofia at regione.marche.it> wrote: >>>> >>>> Dear list users, >>>> let me ask you this trivial question. I worked on that for a long >>> time, by now. >>>> Suppose to have a data frame with NAs and to sum some col...

...ate(wd ~ day + month, data=df, FUN = my_fun) cannot work, because ws is not taken into consideration. I got lost. Any hint, any help? I hope to have been able to explain my problem. Thank you for your attention, Stefano (oo) --oOO--( )--OOo-------------------------------------- Stefano Sofia PhD Civil Protection - Marche Region - Italy Meteo Section Snow Section Via del Colle Ameno 5 60126 Torrette di Ancona, Ancona (AN) Uff: +39 071 806 7743 E-mail: stefano.sofia at regione.marche.it ---Oo---------oO---------------------------------------- ________________________________ AVVISO IMP...

Hola Buenas noches   Alguien me podria indicar en que paquete puedo encontras modelos lineales y cuadratico para ajustar una serie de datos   Gracias [[alternative HTML version deleted]]

...y. > > On March 21, 2018 9:03:29 AM PDT, Boris Steipe <boris.steipe at utoronto.ca> wrote: >> Should not the result be NULL if you have removed the NA with >> na.rm=TRUE ? >> >> B. >> >> >> >>> On Mar 21, 2018, at 11:44 AM, Stefano Sofia >> <stefano.sofia at regione.marche.it> wrote: >>> >>> Dear list users, >>> let me ask you this trivial question. I worked on that for a long >> time, by now. >>> Suppose to have a data frame with NAs and to sum some columns with >> rowSu...

...nk you in advance. Best Regards, Miroslav Nachev COSMOS Software Enterprises, Ltd. Tel: (+359-2) 983-32-62 Mobile: (+359-88) 897-31-95 E-Mail: m_natchev@yahoo.com miro@space-comm.com http://www.space-comm.com Post address: P. O. Box 941, 1000 Sofia, Bulgaria Office address: ap. 9, fl. 4, "11 August" str., No. 43, 1202 Sofia, Bulgaria

...) or other way? Best Regards, Miroslav Nachev COSMOS Software Enterprises, Ltd. Tel: (+359-2) 983-32-62 Mobile: (+359-88) 897-31-95 E-Mail: m_natchev@yahoo.com miro@space-comm.com http://www.space-comm.com Post address: P. O. Box 941, 1000 Sofia, Bulgaria Office address: ap. 9, fl. 4, "11 August" str., No. 43, 1202 Sofia, Bulgaria

...ro dialnumber_wvm,1004,SIP/1004 -- Best Regards, Damian Minkov COSMOS Software Enterprises, Ltd. Tel: (+359-2) 983-32-62 Mobile: (+359-88) 853-28-25 E-Mail: damian@space-comm.com http://www.space-comm.com Post address: P. O. Box 941, 1000 Sofia, Bulgaria Office address: ap. 9, fl. 4, "11 August" str., No. 43, 1202 Sofia, Bulgaria

...;boris.steipe at utoronto.ca> wrote: >>>> Should not the result be NULL if you have removed the NA with >>>> na.rm=TRUE ? >>>> >>>> B. >>>> >>>> >>>> >>>>> On Mar 21, 2018, at 11:44 AM, Stefano Sofia >>>> <stefano.sofia at regione.marche.it> wrote: >>>>> >>>>> Dear list users, >>>>> let me ask you this trivial question. I worked on that for a long >>>> time, by now. >>>>> Suppose to have a data frame with...