In Grenzen um einzelne Balkendiagramm Plots basierend auf einer Säule: ggplot2

Question

ich eine Grafik zu erstellen bin versucht, den folgenden Datenrahmen mit:

df1 <- structure(list(country.name = structure(c(4L, 11L, 10L, 2L, 1L, 
     3L, 8L, 5L, 7L, 9L, 6L), .Label = c("Austria", "Belgium", "Czech Republic", 
     "Denmark", "France", "Germany", "Netherlands", "Norway", "Poland", 
     "Sweden", "Switzerland"), class = "factor"), level = c(2L, 2L, 
     2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L), no.regions = c(5L, 7L, 8L, 
     11L, 9L, 8L, 7L, 16L, 12L, 15L, 14L), min_result = c(42.59, 33.57, 
     43.1, 38.46, 41.76, 44.05, 41.67, 36.32, 36.18, 42.79, 39.91), 
     max_result = c(50.24, 46.56, 58.24, 57.41, 61.07, 64.56, 
     63.25, 58.19, 59.14, 69.19, 67.11), diff = c(7.65, 12.99, 
     15.14, 18.95, 19.31, 20.51, 21.58, 21.87, 22.96, 26.4, 27.2 
     ), RD = c(-0.07, 0.131, -0.091, -0.153, -0.172, 0.203, -0.166, 
     0.145, -0.228, -0.266, -0.261), RDCI_lower = c(-0.21, -0.028, -0.194, -0.328, -0.376, 0.076, -0.315, 0.075, -0.407, -0.348, 
     -0.347), RDCI_upper = c(0.07, 0.29, 0.012, 0.021, 0.031, 
     0.331, -0.017, 0.216, -0.049, -0.184, -0.175), RDpvalue = c(0.3237, 
     0.1113, 0.08, 0.0829, 0.1017, 0.0023, 0.0299, 0, 0.0149, 
     0, 0), diff_order = structure(1:11, .Label = c("Denmark", 
     "Switzerland", "Sweden", "Belgium", "Austria", "Czech Republic", 
     "Norway", "France", "Netherlands", "Poland", "Germany"), class = "factor", scores = structure(c(19.31, 
     18.95, 20.51, 7.65, 21.87, 27.2, 22.96, 21.58, 26.4, 15.14, 
     12.99), .Dim = 11L, .Dimnames = list(c("Austria", "Belgium", 
     "Czech Republic", "Denmark", "France", "Germany", "Netherlands", 
     "Norway", "Poland", "Sweden", "Switzerland"))))), .Names = c("country.name", 
     "level", "no.regions", "min_result", "max_result", "diff", "RD", 
     "RDCI_lower", "RDCI_upper", "RDpvalue", "diff_order"), row.names = c(NA, 
     -11L), class = "data.frame") 

Meine erste Graph ist:

a <- ggplot(df1, aes((x=diff_order), y=diff,fill=as.factor(level))) + 
    geom_bar(stat="identity") + 
    xlab("Country") + 
    theme_classic() + 
    coord_flip() + 
    scale_fill_manual(values=c("#2B2B2B", "#555555"),name="NUTS level") + 
    ggtitle("All") + 
    theme(plot.title = element_text(hjust = 0)) + 
    theme(axis.title.x = element_blank()) + 
    theme(axis.text=element_text(size=9), 
     axis.title=element_text(size=10,face="bold")) 

a 

Nun, ich Ich möchte Ränder um meine Balkendiagramm-Plots herum hinzufügen, je nachdem, ob RDpvalue < 0.05 ist (um visuell die Signifikanz anzuzeigen).

Ist es möglich, dies in R zu tun?

Answer 1

Verwenden Sie einfach die color Ästhetik:

df1$color_grp <- ifelse(df1$RDpvalue < 0.05,'Yes','No') 

a <- ggplot(df1, 
      aes(x=diff_order, 
       y=diff, 
       fill=as.factor(level), 
       color = color_grp)) + 
    geom_bar(stat="identity") + 
    xlab("Country") + 
    theme_classic() + 
    coord_flip() + 
    scale_fill_manual(values=c("#2B2B2B", "#555555"),name="NUTS level") + 
    ggtitle("All") + 
    theme(plot.title = element_text(hjust = 0)) + 
    theme(axis.title.x = element_blank()) + 
    theme(axis.text=element_text(size=9), 
      axis.title=element_text(size=10,face="bold")) 

a