plot_Patlakfit: Plot: Patlak Plot

In mathesong/kinfitr: Kinetic Modelling of PET Time Activity Curves

Plot: Patlak Plot

Description

Function to visualise the fit of the Patlak Plot model to data.

Usage

plot_Patlakfit(patlakout, roiname = NULL)

Arguments

patlakout	The output object of the Patlak Plot fitting procedure.
roiname	Optional. The name of the Target Region to see it on the plot.

Value

A ggplot2 object of the plot.

Author(s)

Granville J Matheson, [e-mail]

Examples

data(pbr28)

t_tac <- pbr28$tacs[[2]]$Times / 60
tac <- pbr28$tacs[[2]]$FC
weights <- pbr28$tacs[[2]]$Weights

input <- blood_interp(
  pbr28$procblood[[2]]$Time / 60, pbr28$procblood[[2]]$Cbl_dispcorr,
  pbr28$procblood[[2]]$Time / 60, pbr28$procblood[[2]]$Cpl_metabcorr,
  t_parentfrac = 1, parentfrac = 1
)

fit <- Patlakplot(t_tac, tac, input, 10, weights, inpshift = 0.1)

plot_Patlakfit(fit)

mathesong/kinfitr documentation built on Jan. 15, 2024, 11:07 p.m.