[英]Ternary Diagrams in R - ggter 3.3.0 vs older versions
我在鏈接中看到了一個非常有趣的三元圖模板,由 Nicholas Hamilton 制作:
代碼如下:
#Orignal Data as per Question
library(ggplot2)
library(ggtern)
a <- c(0.1, 0.5,0.5, 0.6, 0.2, 0 , 0 , 0.004166667, 0.45)
b <- c(0.75,0.5,0 , 0.1, 0.2, 0.951612903,0.918103448, 0.7875 , 0.45)
c <- c(0.15,0 ,0.5, 0.3, 0.6, 0.048387097,0.081896552, 0.208333333, 0.10)
d <- c(500,2324.90,2551.44,1244.50, 551.22,-644.20,-377.17,-100, 2493.04)
df <- data.frame(a, b, c, d)
#For labelling each point.
df$id <- 1:nrow(df)
#Build Plot
ggtern(data=df,aes(x=c,y=a,z=b),aes(x,y,z)) +
stat_density2d(geom="polygon",
n=400,
aes(fill=..level..,
weight=d,
alpha=abs(..level..)),
binwidth=100) +
geom_density2d(aes(weight=d,color=..level..),
n=400,
binwidth=100) +
geom_point(aes(fill=d),color="black",size=5,shape=21) +
geom_text(aes(label=id),size=3) +
scale_fill_gradient(low="yellow",high="red") +
scale_color_gradient(low="yellow",high="red") +
theme_tern_rgbw() +
theme(legend.justification=c(0,1), legend.position=c(0,1)) +
guides(fill = guide_colorbar(order=1),
alpha= guide_legend(order=2),
color="none") +
labs( title= "Ternary Plot and Filled Contour",
fill = "Value, V",alpha="|V - 0|")
問題是隨着此 package 的更新,會出現一些錯誤:
Warning messages:
1: Ignoring unknown aesthetics: weight
2: Ignoring unknown aesthetics: weight
3: Removing Layer 1 ('StatDensity2d'), as it is not an approved stat (for ternary plots) under the present ggtern package.
4: Removing Layer 2 ('GeomDensity2d'), as it is not an approved geometry (for ternary plots) under the present ggtern package.
問題是geom_density2d
和stat_density2d
不再支持並被geom_density_tern
和stat_density_tern
取代。 package 的修改非常大,即使更換它,任何新的錯誤都會發生。 package 的語法發生了很大變化。 有人知道如何翻譯此代碼並使其適合新版本嗎?
我感興趣的 output 是這樣的:
我感興趣的 output 是這樣的:
有人可以幫助我嗎?
提前感謝您的每一次最終支持!
我想我解決了這個問題。 從舊版本和新版本開始,一些命令發生了變化。
我使用geom_density_tern
和stat_density_tern
;
我刪除binwidth = 100
,我仍然不知道它代表什么;
我設置了一個較低的 bdl: bdl=0.02
;
代碼下方:
library(ggtern)
library(ggplot2)
#Orignal Data as per Question
a <- c(0.1, 0.5,0.5, 0.6, 0.2, 0 , 0 , 0.004166667, 0.45)
b <- c(0.75,0.5,0 , 0.1, 0.2, 0.951612903,0.918103448, 0.7875 , 0.45)
c <- c(0.15,0 ,0.5, 0.3, 0.6, 0.048387097,0.081896552, 0.208333333, 0.10)
d <- c(500,2324.90,2551.44,1244.50, 551.22,-644.20,-377.17,-100, 2493.04)
df <- data.frame(a, b, c, d)
#For labelling each point.
df$id <- 1:nrow(df)
#Build Plot
ggtern(data=df,aes(x=c,y=a,z=b),aes(x,y,z)) +
stat_density_tern(geom="polygon",
n=400,
aes(fill=..level..,
weight=d,
alpha=abs(..level..)),
na.rm = TRUE,
bdl = 0.02) +
geom_density_tern(aes(weight=d,color=..level..),
n=400,
# binwidth=100,
bdl = 0.02) +
geom_point(aes(fill=d),color="black",size=5,shape=21) +
geom_text(aes(label=id),size=3) +
scale_fill_gradient(low="yellow",high="red") +
scale_color_gradient(low="yellow",high="red") +
theme_rgbw() +
theme(legend.justification=c(0,1), legend.position=c(0,1)) +
guides(fill = guide_colorbar(order=1),
alpha= guide_legend(order=2),
color="none") +
labs( title= "Ternary Plot and Filled Contour",
fill = "Value, V",alpha="|V - 0|")
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.