cummean {GMCM} | R Documentation |
Returns a vector whose i
'th element is the cumulative mean
(arithmetic mean) of the i
'th first elements of the argument.
cummean(x)
x |
a numeric vector. |
A vector of length length(x)
with the cumulative mean. The
i
'th entry cummean(x)[i]
equals mean(x[1:i])
.
Anders Ellern Bilgrau <anders.ellern.bilgrau@gmail.com>
x <- sort(rnorm(100))
GMCM:::cummean(x)