> library("Seurat")
Error: package or namespace load failed for ‘Seurat’:
object ‘markvario’ is not exported by ‘namespace:spatstat‘
In addition: Warning message:
package ‘Seurat’ was built under R version 3.6.3
解决方法：
install.packages(‘devtools‘)
remove.packages(grep("spatstat", installed.packages(), value = T))
.rs.restartR()
devtools::install_version("spatstat", version = "1.64-1")