PlotLengthFreq: PPlot the annual length frequency distributions.
In SurfClam/bio.surfclam:

Function to subset loci and populations

1	PlotLengthFreq(lfdata, SelBank, stat = "lf", bw = 5)

`lfdata`	is the length frequency data from the database. Columns should include AREA (3 for Grand Bank and 4 for Banquereau) YEAR, SHELL_LEN (length in mm) and NUM (frequency of this measurement in a given year).
`SelBank`	a numeric delimiter of the assessment region (1 = Banquereau and 2 = Grand Bank).
`stat`	variable which defines which plot to return. "cdf" returns the cumulative length frequency distribution and "lf" returns the length frequency distribution.