【发布时间】:2020-08-21 08:42:23
【问题描述】:
library(plotrix)
library(rJava)
library(xlsxjars)
library(readxl)
library(xlsx)
和使用的数据dput(df)
structure(list(Pb = c(12.54, 12.53, 13.57, 19.22, 22.27, 18.37,
19, 14.34, 16.35), Boruta_XGBoost = c(8.89136409759521, 8.85756206512451,
8.21786308288574, 12.9624891281128, 13.2968854904175, 12.7977981567383,
12.3957328796387, 9.69775390625, 11.781777381897), Boruta_SVM = c(12.8297886877439,
14.1176611943491, 14.9879296831078, 18.1703565549757, 19.5840584003096,
18.8792561701891, 16.2778795502105, 13.4901086669503, 14.2836465797069
), Boruta_RF = c(14.3177444444444, 11.1845266666667, 10.8805244444444,
17.6771022222222, 20.7142466666667, 18.5657155555556, 16.8954355555556,
12.9909844444444, 15.9368244444444), GA_XGBoost = c(8.90407180786133,
8.7996244430542, 8.19470405578613, 12.927845954895, 13.1713933944702,
12.896990776062, 12.4013185501099, 9.44187641143799, 11.9617586135864
), GA_SVM = c(14.5574045001675, 14.7111528658119, 14.5103784219767,
17.6100336774524, 19.0957864342351, 17.836320761182, 15.7884998778531,
13.2352198846198, 14.7596456378561), GA_RF = c(13.7602755555556,
11.43164, 10.6581822222222, 18.0504933333333, 20.8309088888889,
18.5738422222222, 16.5107822222222, 12.9161022222222, 15.53854
), XGBoost_XGBoost = c(8.42767715454102, 8.02925300598145, 7.27468395233154,
12.2474374771118, 13.0366401672363, 13.088475227356, 12.264874458313,
8.62850284576416, 10.4450559616089), XGBoost_SVM = c(13.0668720920662,
11.9439605396003, 12.2892781235256, 18.9685052474489, 22.1775370825045,
18.5729878124879, 18.412140924591, 13.7120185862238, 15.2216196143028
), XGBoost_RF = c(12.5330444444444, 12.6012, 10.6674022222222,
17.7389044444445, 20.4518844444445, 18.4774088888889, 17.0711288888889,
12.8564933333333, 14.4656444444444)), row.names = c(NA, -9L), class = c("tbl_df",
"tbl", "data.frame"))
使用以下代码:
taylor.diagram(Actual,
Boruta_XGBoost,
add=FALSE,
col="#FFFF33", #the color for the points displayed.
pch=19, #the type of point to display.
#For Color: ("#FFFFFF" = White, “#990000” = Red) see more:- http://www.cookbook-r.com/Graphs/Colors_(ggplot2)/
pos.cor=TRUE,
xlab="Standard deviation (Normalized)",
ylab="Standard deviation (Normalized)",
main="Taylor Diagram of all applied models Vs Actual",
show.gamma=TRUE, #whether to display standard deviation arcs around the reference point (only for pos.cor=TRUE).
ngamma=4, #the number of gammas to display (default=3).
gamma.col = "red", #color to use for the gamma arcs (only with pos.cor=TRUE).
sd.arcs=3, #whether to display arcs along the standard deviation axes.
ref.sd=TRUE, #whether to display the arc representing the reference standard deviation.
sd.method=TRUE, #Whether to use the sample or estimated population SD.
grad.corr.lines = c(0.2,0.4,0.6,0.8,0.9), #the values for the radial lines for correlation values
pcex=2.8, cex.axis=1.8, cex.lab=2.2, #pcex for size of 'pch'; cex.axis for size of tick;
normalize=TRUE, #whether to normalize the models so that the reference has a standard deviation of 1.
mar=c(5,6,5,10), #margin=( bottom, left, top, right); only apply for pos.cor = TRUE plot
lwd=10,
font=6,
lty=1)
我的目标是:
- 为什么 x-axis-label 的大小没有增加?但是,我也使用了
cex.sub参数。 - 如何增加 gamma 和 sd.arc 线的大小?
- 如何改变sd.arc线的颜色?
- 如何将此图形保存在可编辑文件中?但是,我使用了
library(officer),但没有锻炼 - 我们不是有同样的 ggplot2 吗?如果是的话,请分享
- 对单个问题的任何单个答案也将不胜感激。 非常感谢!
【问题讨论】:
-
请确定使用的任何包。
-
另外,如果不包含在包中,则需要样本数据。我尝试了
plotrix包,但得到了Error in is.data.frame(y) : object 'Boruta_XGBoost' not found -
谢谢!我添加了使用的库和数据,请在上面找到
-
提供的数据包括
Boruta_XGBoost,但不包括Actual。那可能是Pb专栏吗? -
我确实使用
taylor.diagram(df$Pb, df$Boruta_XGBoost,...复制了您的图表
标签: r ggplot2 save size taylor-series