fc_plot_RoC_sequence: Function to plot the Rate-of-Change sequence

In HOPE-UIB-BIO/R-Ratepol-package: R-Ratepol: Estimating Rate of Change in Temporal Sequences

Function to plot the Rate-of-Change sequence

Description

This function was deprecated, please use plot_roc().

Usage

fc_plot_RoC_sequence(
  data_source,
  age_threshold = NULL,
  roc_threshold = NULL,
  Roc_threshold = lifecycle::deprecated(),
  peaks = FALSE,
  Peaks = lifecycle::deprecated(),
  trend = NULL
)

Arguments

data_source	Data.frame. Output of estimate_roc function
age_threshold	Numeric. Cut-off value used as maximum age.
roc_threshold	Numeric Cut-off value used as maximum RoC value.
Roc_threshold	Roc_threshold is no longer supported; please use roc_threshold
peaks	Logical. If peak-points are presented in the dataset and peaks == TRUE, then peak points will be displayed
Peaks	Peaks is no longer supported; please use peaks
trend	If peak-points are presented in the dataset and peaks == TRUE, then one of the three method can be used to visualise the process of peak detection: "threshold" - Each point in the RoC sequence is compared to a median of all RoC scores from the whole sequence (i.e. threshold value). The ROC value for a point is considered significant if the 95th quantile of the RoC scores from all calculations is higher than the threshold value. "trend_linear" - A linear model is fitted between the RoC values and their ages. Differences between the model and each point are calculated (residuals). The standard deviation (SD) is calculated from all the residuals. A peak is considered significant if it is 2 SD higher than the model. "trend_non_linear" - A conservative generalised additive model (GAM) is fitted through the RoC scores and their ages (GAM = RoC ~ s(age, k = 3) using the mgcv package (Wood, 2011). The distance between each point and the fitted value is calculated (residuals). The standard deviation (SD) is calculated from all the residuals. A peak is considered significant if it is 2 SD higher than the model.

See Also

plot_roc()

HOPE-UIB-BIO/R-Ratepol-package documentation built on March 6, 2024, 7:10 a.m.