#这一步报错 group_colors <- cell_pal(sce_slingshot2$orig.ident, brewer_pal("qual", "Set2")) Error in brewer_pal("qual", "Set2") : could not find function "brewer_pal" 解决办法:cell_colors <- cell_pal(subset_rnaslot$cell.type, hue_pal())#, brewer_pal("qual", "Set2") ...
The error is still there : could not find function "classify_emotion" The code: library(plyr) library(ggplot2) library(wordcloud) library(RColorBrewer) library(tm) library(SnowballC) library(sentiment) library(Rcpp) skill <- read.csv("C:/Users/632579/Desktop/skill.csv", header=FALSE, co...