我使用R和ggplot来做一个小的多重图。
ggplot(data=datatest,aes(x=Percentage,y=Accuracy,group=interaction(Classifiers, Feature), color=interaction(Classifiers, Feature)))+geom_line()+facet_grid(OS ~ Dataset)
如何删除更改图例,例如,我想将交互(分类器,功能)更改为“方法”,以及如何将SVM.Ngram,LG.WE,SVM.WE更改为仅'approach1','approach2'和'approach3'。
答案 0 :(得分:0)
尝试
public class Point {
private double xCoord;
private double yCoord;
public double getXCoord(){
return xCoord;
}
public double getYCoord(){
return yCoord;
}
}
public class Circle {
/*
Is it a variable defined type of Point?
Is it possible or should it have been defined as below.
What is the difference?
*/
private Point center;
// Point center = new Point();
public double getCenterX(){
return center.getXCoord(); // Delegation
}
public double getCenterY(){
return center.getYCoord(); // Delegation
}
}
这是来自http://ggplot2.tidyverse.org/reference/labeller.html - 如果您在那里查看,它会提供您可能感兴趣的更多选项。