根据指定变量映射点的形状,并改变点的大小
ggplot(crass_impact,aes(x=rel_crAss,y=rel_res,color=country))+
geom_point(aes(...更改作图的主题
ggplot(crass_impact,aes(x=rel_crAss,y=rel_res,color=country))+
geom_point(aes(shape=crAss_detection...更改x轴、y轴的标题
ggplot(crass_impact,aes(x=rel_crAss,y=rel_res,color=country))+
geom_point(aes(shape=crAss_detection...更改图例的标题
ggplot(crass_impact,aes(x=rel_crAss,y=rel_res,color=country))+
geom_point(aes(shape=crAss_detection...这里注意到更改图例的标题以后图例的顺序也变了。原来图例的默认顺序也是按照首字母排序来的。
还想改图中的哪些地方可以留言讨论