| kersplatSimGeneMeans {splatter} | R Documentation |
Simulate Kersplat gene means
kersplatSimGeneMeans(params, verbose)
params |
KersplatParams object containing simulation parameters. |
verbose |
logical. Whether to print progress messages |
Gene means are simulated in one of two ways depending on the value of the
mean.method parameter.
If mean.method is "fit" (default) then means are sampled from a Gamma
distribution with shape equals mean.shape and rate equals
mean.rate. Expression outliers are then added by replacing some
values with the median multiplied by a factor from a log-normal distribution.
This is the same process used for the Splat simulation.
If mean.method is "density" then means are sampled from the
density object in the mean.density parameter using a rejection
sampling method. This approach is more flexible but may violate some
statistical assumptions.
KersplatParams object with gene means