Hello David, This is exactly what I want but I still can't get the arrows. R and R studio is updated. Thanks again!
Sincerely, Milu On Sat, Apr 9, 2016 at 10:29 PM, David Winsemius <dwinsem...@comcast.net> wrote: > > > On Apr 9, 2016, at 1:27 PM, David Winsemius <dwinsem...@comcast.net> > wrote: > > > > > >> On Apr 9, 2016, at 11:18 AM, David Winsemius <dwinsem...@comcast.net> > wrote: > >> > >> > >>> On Apr 9, 2016, at 10:46 AM, Miluji Sb <miluj...@gmail.com> wrote: > >>> > >>> Dear David, > >>> > >>> Thank you for your answer. Sorry for the embarrassing mistake. > However, even with when I generate a map for the whole world using: > >>> > >>> eps <- mapCountryData(n, nameColumnToPlot="eps_score", mapTitle="EPS > Score",colourPalette=colourPalette, > >>> catMethod="fixedWidth", missingCountryCol = > "white", addLegend=FALSE) > >>> > >>> And then use: > >>> > >>> do.call(addMapLegend, c(eps, legendLabels="none", > arrows(-100,-140,100,-140,code=3))) > >> > >> I do get an arrow using same version of R and OSX. See attached. (I > think that png images will be accepted by the mailserver.) > > > > Nope I was wrong, but the copy to Milugi did arrive. > > > > Here's a (somewhat larger) pdf: > > > > > > > > > > -- > > David > >> > >> > >> > >> -- > >> David. > >>> > >>> Only a legend with the colours is generated, no arrows. My session > info is below. Thanks again! > >>> > >>> R version 3.2.4 (2016-03-10) > >>> Platform: x86_64-apple-darwin13.4.0 (64-bit) > >>> Running under: OS X 10.11.2 (El Capitan) > >>> > >>> locale: > >>> [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8 > >>> > >>> attached base packages: > >>> [1] stats graphics grDevices utils datasets methods base > >>> > >>> other attached packages: > >>> [1] countrycode_0.18 ggplot2_2.1.0 RColorBrewer_1.1-2 > foreign_0.8-66 maptools_0.8-39 rworldmap_1.3-6 > >>> [7] sp_1.2-0 > >>> > >>> loaded via a namespace (and not attached): > >>> [1] Rcpp_0.12.4 lattice_0.20-33 grid_3.2.4 plyr_1.8.3 > gtable_0.2.0 spam_1.3-0 > >>> [7] scales_0.4.0 tools_3.2.4 munsell_0.4.3 maps_3.1.0 > fields_8.3-6 colorspace_1.2-6 > >>> > >>> On Sat, Apr 9, 2016 at 7:34 PM, David Winsemius < > dwinsem...@comcast.net> wrote: > >>> > >>>> On Apr 9, 2016, at 8:13 AM, Miluji Sb <miluj...@gmail.com> wrote: > >>>> > >>>> Forgot to copy the list > >>>> > >>>> Dear Jim, > >>>> > >>>> Thank you for your reply. I must be doing something wrong, If this is > my > >>>> command to plot a map of Europe: > >>>> > >>>> eps_europe <- mapCountryData(n, nameColumnToPlot="eps_score", > mapTitle="EPS > >>>> Score - Europe",colourPalette=colourPalette, > >>>> catMethod="fixedWidth", missingCountryCol = > >>>> "white", mapRegion="Europe", addLegend=FALSE) > >>>> > >>>> The following command does not seem to add the arrow. What am I doing > wrong? > >>>> > >>>> do.call(addMapLegend, c(eps_europe, legendLabels="none", > >>>> arrows(-100,-140,100,-140,code=3))) > >>>> > >>> > >>> Your earlier question had a full world map. That was the context for > Jim's reply, which did plot a two headed arrow above the legend in your > earlier question. Now you have restricted the plot region to Europe so the > coordinates of -100,-140,100,-140 no longer are on the visible plot area. > You need to decide where you want the arrows using sensible coordinates. > >>> > >>> -- > >>> David. > >>> > >>> > >>>> Thank you again. I really appreciate it. > >>>> > >>>> Sincerely, > >>>> > >>>> Milu > >>>> > >>>> On Sat, Apr 9, 2016 at 12:20 PM, Jim Lemon <drjimle...@gmail.com> > wrote: > >>>> > >>>>> Hi Miluji, > >>>>> Try this: > >>>>> > >>>>> arrows(-100,-140,100,-140,code=3) > >>>>> > >>>>> Jim > >>>>> > >>>>> > >>>>> On Fri, Apr 8, 2016 at 10:24 PM, Miluji Sb <miluj...@gmail.com> > wrote: > >>>>>> I am trying to draw maps for the world using: > >>>>>> > >>>>>> library(rworldmap) > >>>>>> library(maptools) > >>>>>> library(RColorBrewer) > >>>>>> > >>>>>> > >>>>>> tmp2<- dput(head(pece,10)) > >>>>>> structure(list(iso3 = c("AUS", "AUT", "BEL", "CAN", "CHE", "CHL", > >>>>>> "CZE", "DEU", "DNK", "ESP"), eps_score = c(0.877343773841858, > >>>>>> 2.68984365463257, 1.31406247615814, 1.98046875, 2.61666655540466, > >>>>>> NA, 1.44414067268372, 2.34257817268372, 2.89687490463257, > >>>>> 2.15937495231628 > >>>>>> ), gov_eff = c(1.76499999562899, 1.85666667421659, 1.74500000476837, > >>>>>> 1.88416666785876, 1.99181815710935, 1.21499997377396, > 0.865833342075348, > >>>>>> 1.64999999602636, 2.15416664878527, 1.36833332975705), sh_va_enint = > >>>>>> c(13.4375638961792, > >>>>>> 8.90904521942139, 10.368335723877, 14.0469560623169, NA, NA, > >>>>>> 13.5679216384888, 9.67090892791748, 10.5978908538818, > 8.34146690368652 > >>>>>> ), rd_in_va = c(2.17547988891602, 2.47147130966187, > 2.53955459594727, > >>>>>> 2.01138758659363, NA, NA, 1.49587619304657, 2.72330951690674, > >>>>>> 2.5316367149353, 1.48551619052887)), datalabel = "", time.stamp = " > 9 Mar > >>>>>> 2016 17:43", .Names = c("iso3", > >>>>>> "eps_score", "gov_eff", "sh_va_enint", "rd_in_va"), formats = > c("%9s", > >>>>>> "%8.0g", "%10.0g", "%9.0g", "%9.0g"), types = c(6L, 254L, 255L, > >>>>>> 254L, 254L), val.labels = c("", "", "", "", ""), var.labels = c("", > >>>>>> "(mean) eps_score", "(mean) gov_eff", "(mean) sh_va_enint", "(mean) > >>>>>> rd_in_va" > >>>>>> ), expansion.fields = list(c("_dta", "ReS_i", "countrycode"), > >>>>>> c("_dta", "ReS_ver", "v.2"), c("_dta", "ReS_j", "year"), > >>>>>> c("_dta", "ReS_str", "0"), c("_dta", "ReS_Xij", "a_"), c("_dta", > >>>>>> "__JVarLab", "ACT"), c("_dta", "__XijVarLabrdd_", "(sum) rdd" > >>>>>> ), c("_dta", "__XijVarLabp", "Value"), c("_dta", "__XijVarLabpop", > >>>>>> "Population"), c("_dta", "__XijVarLabest_lu_f", "Source of lu" > >>>>>> ), c("_dta", "__XijVarLablu", "Percentage of No Schooling" > >>>>>> ), c("_dta", "__XijVarLabest_lp_f", "Source of lp"), c("_dta", > >>>>>> "__XijVarLablp", "Percentage of Primary"), c("_dta", > "__XijVarLablh", > >>>>>> "Percentage of Tertiary"), c("_dta", "__XijVarLabest_lh_f", > >>>>>> "Source of lh"), c("_dta", "__XijVarLabls", "Percentage of > Secondary" > >>>>>> ), c("_dta", "__XijVarLabest_ls_f", "Source of ls"), c("_dta", > >>>>>> "__XijVarLabvalue", "Value"), c("_dta", "_TStvar", "year" > >>>>>> ), c("_dta", "_TSpanel", "id2"), c("_dta", "_TSdelta", > >>>>>> "+1.0000000000000X+000" > >>>>>> ), c("_dta", "_TSitrvl", "1"), c("_dta", "tis", "year"), > >>>>>> c("_dta", "iis", "id2")), version = 12L, row.names = c("1", > >>>>>> "2", "3", "4", "5", "6", "7", "8", "9", "10"), class = "data.frame") > >>>>>> n <- joinCountryData2Map(pece, joinCode="ISO3", > nameJoinColumn="iso3") > >>>>>> n <- n[-which(row.names(n)=='Antarctica'),] > >>>>>> > >>>>>> # EPS > >>>>>> colourPalette <- rev(brewer.pal(7, "RdYlGn")) > >>>>>> > >>>>>> eps <- mapCountryData(n, nameColumnToPlot="eps_score", mapTitle="EPS > >>>>>> Score",colourPalette=colourPalette, > >>>>>> catMethod="fixedWidth", missingCountryCol = > >>>>> "white", > >>>>>> addLegend=FALSE) > >>>>>> do.call(addMapLegend, c(eps, legendLabels="all", legendWidth=0.5)) > >>>>>> > >>>>>> Instead of adding numeric based legend, I would like to add a > two-headed > >>>>>> arrow with some text. I would be grateful for any help. Thank you! > >>>>>> > >>>>>> Sincerely, > >>>>>> > >>>>>> Milu > >>>>>> > >>>>>> [[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-project.org/posting-guide.html > >>>>>> and provide commented, minimal, self-contained, reproducible code. > >>>>> > >>>> > >>>> [[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-project.org/posting-guide.html > >>>> and provide commented, minimal, self-contained, reproducible code. > >>> > >>> David Winsemius > >>> Alameda, CA, USA > >>> > >>> > >> > >> David Winsemius > >> Alameda, CA, USA > >> > >> ______________________________________________ > >> 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-contained, reproducible code. > > > > David Winsemius > > Alameda, CA, USA > > > > David Winsemius > Alameda, CA, USA > > > [[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-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.