fluxfixer (version 1.0.0)

check_absolute_limits: Remove outliers by absolute limits

Description

`check_absolute_limits()` removes out-of-range values by setting lower and upper limits.

Usage

check_absolute_limits(
  vctr_target,
  thres_al_min = 3,
  thres_al_max = 50,
  label_err = -9999
)

Value

A vector of cleaned time series. The length of the time series is the same as the input time series. The data points with values below `thres_al_min` or above `thres_al_max` are replaced with the error label specified in `label_err`.

Arguments

vctr_target

A vector of a targeted time series to be checked.

thres_al_min

A threshold value for the input time series to define the lower limit. Default is 3.0. The data points with values below the threshold are considered outliers and removed. The unit of the threshold must match that of the input time series.

thres_al_max

A threshold value for the input time series to define the upper limit. Default is 50.0. The data points with values above the threshold are considered outliers and removed. The unit of the threshold must match that of the input time series.

label_err

A numeric value representing a missing value in the input vector(s). Default is -9999.

Author

Yoshiaki Hata

Examples

## Load data
data(dt_noisy)
target <- dt_noisy$dt

## Remove out-of-range values
result <- check_absolute_limits(vctr_target = target)