Kevin added some functions he's been using
added a function to source other functions straight from github into R
Update source_https.r
Update source_https.r
added old pco function
Update plot_pco.r
Update plot_pco.r
swap pco functions
edited pcoa function
rm plot_pco.r
Update plot_pcoa.r
Update plot_pcoa.r
update pcoa function
edit pcoa
edit pcoa
edit pcoa
edit pcoa
edit pcoa
edit pcoa
edit pcoa