Description Usage Arguments Value Author(s) See Also
Creates catch
objects out of information on gillnet catches. These
objects are required for use with the software in this package.
1 2 3 4 5 6 7 8 9 | make.catch(mesh, lens, counts, binsize = 20,
data.name = deparse(substitute(lens)), additional_mesh = numeric(),
additional_lens = numeric())
## S3 method for class 'catch'
plot(x, y, mesh.pos = "topleft", y.incr = 200,
cex.mesh = 1, cex.fork = 1, cex.main = 1.5, cex.xaxis = 1,
cex.yaxis = 1, mar = c(1, 4, 0, 1), oma = c(4, 0, 4, 0),
line.fork = 2, line.main = 2, ...)
|
mesh |
a vector of gillnet mesh sizes (one for each fish). |
lens |
a vector of fish lengths (one for each fish). |
counts |
optional. not important for now. I'll explain later. |
binsize |
positive number giving the size of the histogram bins that fish lengths are categorized into. |
data.name |
name of the data set. |
additional_mesh |
vector of mesh sizes to be considered by the model, which are not in the data . |
additional_lens |
vector of fish lengths to be considered by the model, which are not in the data. |
x |
an object of class |
y |
not used...only present for consistency with default S3 method. |
mesh.pos |
a character string indicating where to print the mesh sizes.
see |
y.incr |
increment of the y-axis scales |
cex.mesh |
relative point size of text indicating mesh sizes. |
cex.fork |
relative point size of text indicating fork lengths. |
cex.main |
relative point size of main title. |
cex.xaxis |
relative point size of x-axis. |
cex.yaxis |
relative point size of y-axis. |
mar |
margins of each individual plot. |
oma |
margins of overall plot. |
line.fork |
line for the text indicating fork lengths. |
line.main |
line for the main title. |
... |
additional arguments to pass to |
An object of class catch
with components:
counts a number-of-length-bins by number-of-mesh-sizes matrix of fish counts.
lens a vector of the mid-point lengths corresponding to the rows of counts (note difference between input lens).
mesh a vector of the raw (i.e. uncorrected by perimeter.factor
in fit.catch
) mesh sizes corresponding to the columns of counts
(note difference between input mesh).
Steve Walker
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