tidal_analyzer {SIPETool}

Tidal analyzer

Description

This function takes as input a csv file containing a time column and data columns and returns the position of the end tidals for each data column maximazing the syncronization between data. This function was originally devised for the analysis of the end tidals coming from exhaled breath analyzed through SIFT-MS technology

Usage

tidal_analyzer(
  setdir = getwd(),
  input_name = file.choose(),
  output_name,
  starting_threshold = 0.03,
  time_frame = NA,
  out_file = TRUE
)

Arguments

setdir

working directory

input_name

csv file

output_name

name of the output file

starting_threshold

initial value for the dynamic threshold

time_frame

custom data range from the time column

out_file

flag for the export of a csv file

Value

csv containing the end tidals, their maximum, average, frequency, and timing

Examples

data(SIFT_filtered)
tidal_analyzer(input_name = head(SIFT_filtered, n = 100), output_name = "out", out_file = FALSE)