Adds a simple centered moving-average smoothing column to a Gazepoint
Biometrics table. This is intentionally conservative and dependency-free.
It does not replace specialised biosignal preprocessing libraries.
Usage
smooth_gazepoint_biometrics(
data,
value_column,
window = 5L,
output_column = NULL,
na_rm = TRUE
)
Arguments
- data
A data frame or a path to a Gazepoint CSV export.
- value_column
Column to smooth.
- window
Number of samples in the moving window. Must be a positive odd
integer.
- output_column
Name of the smoothed output column.
- na_rm
Should missing values be ignored within the moving window?
Value
A data frame with the added smoothed column.
