> 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 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 ______________________________________________ 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.