r - Radarchart 图中更大的标题 - R

Question

我正在使用 fmsb 中的 radarchart 来制作 spy 图。有人知道如何让标题变大吗？

这是代码

 data=as.data.frame(matrix( sample( 2:20 , 10 , replace=T) , ncol=10))
colnames(data)=c("math" , "english" , "biology" , "music" , "R-coding", 
"data-viz" , "french" , "physic", "statistic", "sport" )


data=rbind(rep(20,10) , rep(0,10) , data)
radarchart( data  , axistype=1 , 

            #custom polygon
            pcol=rgb(0.2,0.5,0.5,0.9) , pfcol=rgb(0.2,0.5,0.5,0.5) , plwd=1 , 

            #custom the grid
            cglcol="gray48", cglty=1.1, axislabcol="gray48", caxislabels=seq(0,1,5), cglwd=0.9,

            #custom labels
            vlcex=0.8,title=paste("Cluster 1 ")
)

警告:我不想使用 ggradar 包

Answer 1

它是fmsb包中的radarchart函数吗？如果是，您应该能够将 cex.main = 3 或其他内容放入 radarchart() 中:

radarchart( data  , axistype=1 , 

            #custom polygon
            pcol=rgb(0.2,0.5,0.5,0.9) , pfcol=rgb(0.2,0.5,0.5,0.5) , plwd=1 , 

            #custom the grid
            cglcol="gray48", cglty=1.1, axislabcol="gray48", caxislabels=seq(0,1,5), cglwd=0.9,

            #custom labels
            vlcex=0.8,title=paste("Cluster 1 "),

            cex.main = 3
)

(参见?par)