一周前,我能够使用ggallin::PUSIOLOG10_TRANS()用负数绘制log10 x标度,但现在我收到错误消息:
Error in `as.trans()`:
! `trans` must be a character vector or a transformer object
此时,帮助页面中的可用脚本不起作用:
set.seed(1234)
ggplot(data.frame(x=rnorm(100),y=runif(100)),aes(x=x,y=y)) +
geom_point() +
scale_x_continuous(trans=ssqrt_trans)
Error in `as.trans()`:
! `trans` must be a character vector or a transformer object
建议?