f.eat.image: Function to extract chromatograms from an 3d array, or a 2d...

In DimitriF/quanTLC: Shiny app for quantification from video densitometry data of high-performance thin-layer chromatography

Function to extract chromatograms from an 3d array, or a 2d matrix

Description

Function to extract chromatograms from an 3d array, or a 2d matrix

Usage

f.eat.image(
  data,
  conv = "linomat",
  largeur = 200,
  dist.gauche = 20,
  band = 6,
  ecart = 2,
  tolerance = 1,
  cropping = 0,
  nbr.band = NULL,
  double = F
)

Arguments

data	input array or matrix
conv	convention for the dimensions, should the dimension correspond to the left part of the band or the center of the band
largeur	plate width in mm
dist.gauche	distance from the left side of the plate in mm
band	band widthin mm
ecart	gap between band in mm
tolerance	mm to remove on each side of the band in order to take only the center
cropping	mm to remove on the left part of the plate in the largeur and dist.gauche arameter in order to counter the intempestive camag cropping
nbr.band	if not specified, the software assume it itself, otherwise will force the number of band, could lead to an error if not enough space
plotting	will plot the raster to check the extraction

Author(s)

Dimitri Fichou

Examples

data <- f.read.image('www/rTLC_demopicture.JPG',height=256)
data <- f.eat.image(data,conv="linomat",largeur = 200,dist.gauche=20,band=6,ecart=2,tolerance=1,cropping = 0,nbr.band=20,plotting=T)
data %>% raster()

DimitriF/quanTLC documentation built on Sept. 12, 2023, 5:35 p.m.