summarize_data: Summarize long genotype data.
In eriqande/microhaplotopia: Tools for Working with Microhaplot Data a la the SWFSC

Calculate the number of individuals, runs, loci, etc for a data frame. This function could be applied to either a raw dataframe or a filtered data frame. A table output is produced by this function, for graphical output see plot_run_statistics() in this package.

1	summarize_data(datafile, group_var)

`datafile`	dataframe of microhaplotype data in long format. This can be filtered or unfiltered data. For example, unfiltered data such as hap_raw or filtered data such as long_genos can be used.
`group_var`	Column(s) to summarize input data by. This could be sequencing run, individual.ID, locus, etc. This must be a quoted column name or a character vector of column names.