Barplot comparing groups of sites on 1 indicator, for output of ejamit_compare_types_of_places() easy high-level function for getting a quick look at top few groups of sites

Barplot comparing groups of sites on 1 indicator, for output of ejamit_compare_types_of_places() easy high-level function for getting a quick look at top few groups of sites

Usage

ejam2barplot_sitegroups(
  ejamitout,
  varname = "pctlowinc",
  names.arg = NULL,
  main = "Sites by Type",
  xlab = "Groups or Types of Sites",
  ylab = NULL,
  sortby = NULL,
  topn = 10,
  ...
)

Arguments

ejamitout

list that is output of ejamit_compare_types_of_places(), where one element is a table named results_bytype

varname

name of a column in results_bytype, bar height

names.arg

optional vector of labels on the bars, like the types of sites represented by each group

main

optional, for barplot

xlab

optional, for barplot

ylab

optional, for barplot, plain English version of varname, indicator that is bar height

sortby

set to FALSE if you want to have no sorting, or to an increasing vector that provides the sort order

topn

optional, show only the top n groups (site types) – Does not show all by default – only shows top n groups.

...

passed to barplot()

Value

same as barplot()

Details

see ejamit_compare_types_of_places() for more examples

See also

plot_barplot_sitegroups() ejamit_compare_distances2plot()

Examples

 out <- ejamit_compare_types_of_places(testpoints_10[1:4, ], 
   typeofsite <- c("A", "B", "B", "C"))
   cbind(Rows_or_length = sapply(out, NROW))
  
 ejam2barplot_sitegroups(out, "sitecount_unique", topn=3, sortby = F)