Grab largest peak

Source: R/get.largest.mode.R

This function grabs the largest peak of the histogram

get.largest.mode(x, y, verbose = TRUE, ...)

Arguments

x

values of midpoints from hist
y

values of counts from hist
verbose

print diagnostic output
...

arguments to be passed to smooth_hist

Value

Value of x that is the largest peak

Examples

data(t2.voi.hist)
system.time({
y = t2.voi.hist$counts
x = t2.voi.hist$mids
x = x[!is.na(y)];
y = y[!is.na(y)]
# 30 used for speed of example
nawm_peak = get.largest.mode(x, y, k=30)
plot(t2.voi.hist, border="red")
abline(v=nawm_peak)
})
#> Smoothing Histogram
#> Smoothing Derivative

#>    user  system elapsed 
#>   1.241   0.004   1.245