# Smooth a daily series without inventing observations or forecasts

Private worksheet. Unobserved remains unknown. Use only permitted necessary details, without names, passwords or private source files.

## Source, unit, timezone and complete daily grid


## Observed zero versus missing day


## Window width, placement and full-window missing rule


## Original values and smoothed values together


## Lag, future-data dependence and unequal exposure


## Bounded interpretation; no seasonal/forecast claim