Description
Usage
Arguments
Details
Author(s)
See Also
View source: R/plot.LDdf.LDmat.r
The function visualises wheter the LD between adjacent values or
visualization of pairwise Linkage Disequilibrium (LD) estimates generated by
function pairwiseLD
versus marker distance. A single plot is
generated for every chromosome.
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19 | ## S3 method for class 'LDdf'
(
x,
gpData,
plotType = "dist",
dense = ,
nMarker = ,
centr = ,
chr = ,
= "p",
breaks = ,
n = ,
= ,
fileFormat = "pdf",
onefile = ,
colL = 2,
colD = 1,
)
|
x |
Object of class LDdf , i.e the output of function
pairwiseLD with argument type="data.frame" .
|
gpData |
Object of class gpData with object map
|
plotType |
You can decide, if you like to have a plot with the LD of
the neighbouring markers (option "neighbour" ), or you like to have a
scatter plot of distance and LD (default option "dist" ).
|
dense |
For plotType="neighbour" , logical . Should density
visualization for high-density genetic maps be used?
|
nMarker |
For plotType="neighbour" , logical . Print number
of markers for each chromosome?
|
centr |
For plotType="neighbour" , numeric vector.
Positions for the centromeres in the same order as chromosomes in
map . If "maize" , centromere positions of maize in Mbp are
used.
|
chr |
For plotType="dist" , numeric scalar or vector.
Return value is a plot for each chromosome in chr . Note: Remember to
add in a batch-script one empty line for each chromosome, if you use more
than one chromosome!
|
type |
For plotType="dist" , character string to specify the type
of plot. Use "p" for a scatterplot, "bars" for stacked bars or
"nls" for scatterplot together with nonlinear regression curve
according to Hill and Weir (1988).
|
breaks |
For plotType="dist" , list containing breaks for
stacked bars (optional, only for type="bars" ). Components are
dist with breaks for distance on x-axis and r2 for breaks on
for r2 on y-axis. By default, 5 equal spaced categories for dist and r2 are
used.
|
n |
For plotType="dist" , numeric . Number of observations
used to estimate LD. Only required for type="nls" .
|
file |
Optionally a path to a file where the plot is saved to
|
fileFormat |
character . At the moment two file formats are
supported: pdf and png. Default is "pdf" .
|
onefile |
logical . If fileFormat = "pdf" you can decide,
if you like to have all graphics in one file or in multiple files.
|
colL |
The color for the line if type="nls" is used. In other
cases without a meaning.
|
colD |
The color for the dots in the plot of type="nls" and
type="p"
|
... |
further graphical arguments for function plot
|
For more Details see at plotNeighbourLD
or
LDDist
Hans-Juergen Auinger
plotNeighbourLD
, LDDist
,
plotGenMap
, pairwiseLD
synbreed documentation built on March 12, 2021, 3:01 a.m.