NEWS.md

In RcppRoll: Efficient Rolling / Windowed Operations

RcppRoll 0.3.2

• Resolve NOTE on CRAN.

RcppRoll 0.3.1

• Fixed an issue where roll_median() produced incorrect results in the presence of NAs. (#42)

RcppRoll 0.3.0

• Properly document the align argument -- the function accepts "center" rather than "middle". (#28)

• Fixed an issue where empty fills were not handled correctly.

• The interface has now been standardized such that each implemented window function has version center-aligned by default (e.g. roll_mean()), a left-aligned version (roll_meanl()), and right-aligned version (roll_meanr()).

• Implement rolling window functions for mean(), median(), min(), max(), prod(), sum(), sd() and var().

RcppRoll documentation built on March 28, 2026, 9:06 a.m.