xLimitsFun {qAnalyst} | R Documentation |
xLimitsFun
receives a x vector and returns a sorted vector of length 2*length(x) with duplicated x elements.
xLimitsFun(x)
x |
a vector. |
xLimitsFun
is an internal function defined to plot confidence limits. Therefore x is a vector of integer representing x coordinates of points.
The object returned is a vector of coordinates.
Used by spc
Andrea Spano'
Internal function
#only for illustrative purpuoses x=c(1,2,3,4) output=xLimitsFun(x) # 1 1 2 2 3 3 4 4