plotScreen produces a false-color representation of screening
data from multiple plates (typical use case: dozens of plates)
in a single plot.
plotScreen(z, ncol = 6L, zrange, main = "", do.names = TRUE, do.legend = TRUE, legend.label = deparse(substitute(z)), nx = 24, ny = 16, fill, na.fill = "grey" , do.grid.newpage = TRUE)nx*ny (only the first nx*ny elements will be displayed).
The values are assumed to come in row-by-row order, e.g. A1, A2, A3,
..., B1, B2, ...
Alternatively, the elements of z can be factors that represent
well or spot classes (e.g. the different types of controls, empty
wells, wells with reagent of interest). z are numeric, then this
optional parameter can be used to specify the numeric range that is
mapped to the color scale; by default, a symmetric interval
around the median of unlist(z) is used.
If the elements of z are factors, then this optional
parameter can be used to specify the total ordered set of factor
levels; by default, the union of the levels of the elements of
z is used.z are numeric, then this
parameter can be used to specify a character vector of color names
used to create a color ramp for the false color data
representation. The default
colors correspond to blue for low values, white for the middle of
the range and red for high values.
If the elements of z are factors, then this parameter can be
used to define the corresponding color names; by default, a
palette from RColorBrewer is used.
"", to FALSE
or to NULL."", to FALSE
or to NULL.TRUE, then the function
grid.newpage is called at the begin of this function. screen = lapply(1:12, function(i) cumsum(rnorm(384)))
plotScreen(screen, ncol=3, fill=c("white", "darkblue"))
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