rotecdf  R Documentation 
plots points generated from an 'stats::ecdf' object with x and y axis swapped (x is cumulative frequency) and with y axis reversed so that min(y)=0 is at top. Plots points without step function lines.
rotecdf(x,target=NA,xlab=NULL,ylab=NULL,...)
x 
numeric array 
target 
target, a constant, e.g., target depth of irrigation. 
xlab 
label for x axis, standard default provided. 
ylab 
label for y axis, e.g., depth applied. Default is name of object x if not supplied. 
... 
further graphical parameters to pass to internal calls to

A minimum y of 0 is forced such that the plot can be interpreted at 0 being ground surface. If 'target' is supplied, a horizontal line at the value of target is drawn. Points and area below the target line indicate water applied in excess of the target amount.
rotated ecdf plot.
Wrapper functions for internally called plot and subplot functions within 'rotecfd' prevent warnings and errors for graphical parameters passed via '...' that are not recognized by subplolot functions, i.e., abline
, text
. Therefore not all graphical parameters passed via '...' will be realized in the generated plot.
Garry Grabow glgrabow@ncsu.edu
sfplot
, ecdf
target<3 # generate data with mean of target amount and high variability (nonuniformity) x<rnorm(25,3,1.75) rotecdf(x,target,ylab="depth applied (caught)") # generate data with mean of target amount and low varibility (uniformity) xx<rnorm(25,3,0.5) #no y axis label provided  defaults to array object name. Pass additional nondefault #graphical parameters rotecdf(xx,target,lty=2,pch=2)
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