plot_LB: Lineweaver-Burk diagram

In wrappedtools: Useful Wrappers Around Commonly Used Functions

Lineweaver-Burk diagram

Description

plot_LB plots a Lineweaver-Burk diagram and computes the linear model

Usage

plot_LB(
  data,
  substrate,
  velocity,
  group = NULL,
  title = "Lineweaver-Burk-Plot",
  xlab = "1/substrate",
  ylab = "1/velocity"
)

Arguments

data	data structure with columns for model data
substrate	colname for substrate concentration
velocity	colname for reaction velocity
group	colname for optional grouping factor
title	title of the plot
xlab	label of the abscissa
ylab	label of the ordinate

Examples

MMdata <- data.frame(subst = c(2.00, 1.00, 0.50, 0.25),
                 velo = c(0.2253, 0.1795, 0.1380, 0.1000))
                 
plot_LB(data=MMdata,
        substrate = 'subst',velocity = 'velo')

MMdata <- data.frame(subst = rep(c(2.00, 1.00, 0.50, 0.25),2),
                 velo = c(0.2253, 0.1795, 0.1380, 0.1000,
                          0.4731333, 0.4089333, 0.3473000, 0.2546667),
                 condition = rep(c('C1','C2'),each=4))
                 
plot_LB(data=MMdata,substrate = 'subst',
        velocity = 'velo',group='condition')

wrappedtools documentation built on Sept. 24, 2023, 5:06 p.m.