Dear David,
The device was the issue. The quartz() device works fine but pdf() does
not. Now I just need to figure out the limits for map for Europe. Thanks
for all your help and patience.
Sincerely,
Milu
On Sun, Apr 10, 2016 at 7:10 PM, David Winsemius <dwinsemius at comcast.net>
wrote:
>
> > On Apr 10, 2016, at 4:12 AM, Miluji Sb <milujisb at gmail.com> wrote:
> >
> > Hello David,
> >
> > This is exactly what I want but I still can't get the arrows. R and R
> studio is updated. Thanks again!
>
> I didn't try it in Rstudio until just now (and I don't remember that you
> ever mentioned RStudio as a possible issue.) The plotting I see in the
> default graphics Rstudio window is rather different than what I see in the
> default plotting window for the R.app GUI. I'm guessing you are reporting
> results from viewing plots in that IDE's viewing window.
>
> I would try plotting with the png() or pdf() devices and see if the
> results are more predictable. I just tried with pdf() from RStudio and the
> results were much closer to what I was seeing with saving from R.app. The
> `quartz()` device seems to deliver consistent results for me. The RStudio
> device is something they call RStudioGD, and I don't have sufficient
> experience to explain its quirks.
>
> --
> David.
>
> >
> > Sincerely,
> >
> > Milu
> >
> > On Sat, Apr 9, 2016 at 10:29 PM, David Winsemius <dwinsemius at comcast.net>
> wrote:
> >
> > > On Apr 9, 2016, at 1:27 PM, David Winsemius <dwinsemius at comcast.net>
> wrote:
> > >
> > >
> > >> On Apr 9, 2016, at 11:18 AM, David Winsemius <dwinsemius at comcast.net>
> wrote:
> > >>
> > >>
> > >>> On Apr 9, 2016, at 10:46 AM, Miluji Sb <milujisb at 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 <
> dwinsemius at comcast.net> wrote:
> > >>>
> > >>>> On Apr 9, 2016, at 8:13 AM, Miluji Sb <milujisb at 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 <drjimlemon at 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 <milujisb at 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
> > >>>>>>
> >
> >
> >
>
> David Winsemius
> Alameda, CA, USA
>
>
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