Installation of Shengxin R package

infercnv

You need to install JAGS

JAGS Manual installation failed

conda install jags 

Get into R Environmental Science

install.packages("rjags")
if (!requireNamespace("BiocManager", quietly = TRUE))
     install.packages("BiocManager")
BiocManager::install("infercnv")
# test
library(infercnv)

Matrix

Seurat Encounter the following bug, Because Matrix Updated during installation of other packages , Old version needs to be reinstalled .

Error in validObject(.Object): invalid class “Graph” object: superclass "Mnumeric" not defined in the environment of the object's class

remove.packages("Matrix")
packageurl <- "https://mirrors.tuna.tsinghua.edu.cn/CRAN/src/contrib/Archive/Matrix/Matrix_1.3-2.tar.gz"
install.packages(packageurl, repos=NULL, type="source")

Seurat

stay R 3.6.3 Install in

packageurl <- "https://cran.r-project.org/src/contrib/Archive/Seurat/Seurat_3.1.5.tar.gz"
install.packages(packageurl, repos=NULL, type="source")