Integrate Area Under pH Threshold Calculates the area under the pH curve below a specified pH threshold using the trapezoidal rule. It assumes the flipped shape — integratepHArea • GatorpH

Integrate Area Under pH Threshold Calculates the area under the pH curve below a specified pH threshold using the trapezoidal rule. It assumes the flipped shape

Usage

integratepHArea(
  x,
  y,
  ph_threshold = 5.4,
  time_start = 0,
  time_end = 50,
  method = "linear",
  interpolate = TRUE,
  add_support_points = FALSE,
  plot = FALSE
)

Arguments

x: Vector of time points.
y: Vector of pH values corresponding to the time points.
ph_threshold: pH threshold (default is 5.4).
time_start: Start time for integration (default is 0).
time_end: End time for integration (default is 50).

Value

Numeric value representing the area under the pH curve below the threshold.

Author

Omar I. Elashkar