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Apply Smoothing to Spectral Data Using a Moving Average

Source: R/spec_smooth_avg.R
spec_smooth_avg.Rd

This function applies a moving average smoothing to numeric spectral data using a specified window size and polynomial degree, while preserving the wavelength column.

Usage

spec_smooth_avg(.data, wn_col = NULL, window = 15, degree = 2)

Arguments

.data

A `data.frame` or `tibble` containing spectral data.

wn_col

A character string specifying the column name for the wavelength data. Default is `"Wn"`.

window

A numeric value specifying the window size for the moving average smoothing. Default is 15.

degree

A numeric value specifying the degree of the polynomial for smoothing. Default is 2.

Value

A `tibble` with the smoothed spectral data, containing the wavelength column and the smoothed numeric columns.