packages.R

using<-function(...) {
    libs<-unlist(list(...))
    req<-unlist(lapply(libs,require,character.only=TRUE))
    need<-libs[req==FALSE]
    if(length(need)>0){ 
        install.packages(need, repos='http://cran.rstudio.com/')
        lapply(need,require,character.only=TRUE)
    }
}
using ("ape",
"bit",
"bit64",
"clusterGeneration",
"coda",
"colorspace",
"combinat",
"crayon",
"crosstalk",
"data.table",
"DBI",
"digest",
"dplyr",
"DT",
"ellipsis",
"expm",
"farver",
"fastmap",
"fastmatch",
"generics",
"ggplot2",
"glue", 
"gtable",
"gtools",
"hms",
"htmltools",
"htmlwidgets",
"httpuv",
"httr",
"igraph",
"jsonlite",
"labeling",
"later",
"lazyeval",
"lifecycle",
"magrittr",
"maps",
"mime",
"mnormt",
"munsell",
"numDeriv",
"phangorn",
"phytools",
"pillar",
"pkgconfig",
"plotly",
"plotrix",
"promises",
"purrr",
"quadprog",
"R6",
"Rcpp",
"rlang",
"RMariaDB",
"scales",
"scatterplot3d",
"sourcetools",
"tibble",
"tidyr",
"tidyselect",
"tidytree",
"tmvnsim",
"vctrs",
"viridisLite",
"withr",
"xtable"
)
using ("shinythemes")
if (!requireNamespace("BiocManager", quietly = TRUE))
    install.packages("BiocManager", repos='http://cran.rstudio.com/')

BiocManager::install("ggtree")