#########################################################
### A) Installing and loading required packages
#########################################################
#lib_loc = "/usr/local/lib/R/site-library")

#if (!require("gplots")) {
#  install.packages("gplots", dependencies = TRUE)
#  library(gplots)
#}
require(extrafont)

require("getopt", quietly = TRUE) # cmd parse arguments

if (!require("tidyverse")) {
  install.packages("tidyverse", dependencies = TRUE)
  library(tidyverse)
}

if (!require("ggplot2")) {
  install.packages("ggplot2", dependencies = TRUE)
  library(ggplot2)
}

if (!require("plotly")) {
  install.packages("plotly", dependencies = TRUE)
  library(plotly)
}

if (!require("cowplot")) {
  install.packages("copwplot", dependencies = TRUE)
  library(cowplot)
}

if (!require("ggcorrplot")) {
  install.packages("ggcorrplot", dependencies = TRUE)
  library(ggcorrplot)
}

if (!require("ggpubr")) {
  install.packages("ggpubr", dependencies = TRUE)
  library(ggpubr)
}

if (!require("RColorBrewer")) {
  install.packages("RColorBrewer", dependencies = TRUE)
  library(RColorBrewer)
}

if (!require ("GOplot")) {
  install.packages("GOplot")
  library(GOplot)
}

if(!require("VennDiagram")) {
  install.packages("VennDiagram", dependencies = T)
  library(VennDiagram)
}

if(!require("scales")) {
  install.packages("scales", dependencies = T)
  library(scales)
}

if(!require("plotrix")) {
  install.packages("plotrix", dependencies = T)
  library(plotrix)
}

if(!require("stats")) {
  install.packages("stats", dependencies = T)
  library(stats)
}

if(!require("stats4")) {
  install.packages("stats4", dependencies = T)
  library(stats4)
}

if(!require("data.table")) {
install.packages("data.table")
  library(data.table)
}

if (!require("PerformanceAnalytics")){
  install.packages("PerformanceAnalytics", dependencies = T)
  library(PerformaceAnalytics)
}

if (!require ("GGally")){
  install.packages("GGally")
  library(GGally)
}

if (!require ("corrr")){
  install.packages("corrr")
  library(corrr)
}

if (!require ("psych")){
  install.packages("psych")
  library(psych)
}

if (!require ("dplyr")){
  install.packages("dplyr")
  library(dplyr)
}

if (!require ("compare")){
  install.packages("compare")
  library(compare)
}

if (!require ("arsenal")){
  install.packages("arsenal")
  library(arsenal)
}


#if (!requireNamespace("BiocManager", quietly = TRUE))
#  install.packages("BiocManager")

#BiocManager::install("Logolas")
library("Logolas")

#install.packages("ggseqlogo")
library(ggseqlogo)


####TIDYVERSE
# Install
#if(!require(devtools)) install.packages("devtools")
#devtools::install_github("kassambara/ggcorrplot")

library(ggcorrplot)


###for PDB files
#install.packages("bio3d") 
if(!require(bio3d)){
  install.packages("bio3d")
  library(bio3d)
}

#install.packages("protr")
library(protr)