plotCurve: plot protein degration/synthesis curve

In mengchen18/proturn: System-wise protein turnover curve fitting

Description

plot protein degration/synthesis curve with origin data point and fitted curve

Usage

plotCurve(x, t, tcc, A, B, k, add = TRUE, col = "red", lineOnly = FALSE,
  curve = c("degradation", "synthesis")[1], pch = 20, lty = 1,
  ylim = NULL, err.x = NULL, err.y = NULL, err.lwd = 2, main = "")

Arguments

x	The data point, ratio, if lineOnly=TRUE, this argument is ignored
t	time points (hours)
tcc	doubling time of cell lines
A	model parameter A (amplitude), see details
B	model parameter B (offset), see details.
k	model parameter kd (degradation constant) or sd (synthesis constant), see details.
add	if the plot should be added on top of another plot
col	The color of line
lineOnly	logical, whether only draw the fitted line, ie. the input data point is ignored
curve	which curve want to draw, should be either "degradation" or "synthesis"
pch	passed to plot
lty	passed to line
ylim	passed to plot
err.x	draw error bar
err.y	draw error bar
err.lwd	the line width of error bars
main	the main title of plot

Value

no value to be returned

Examples

 times <- 2^(0:6)
 drat <- degCurve(A = 1, B = 0, kd = 0.05, tcc = Inf, times)
 drat <- drat + rnorm(length(times), sd = 0.2)
 plot(times, drat)
 plotCurve(drat, t = times, tcc = Inf, A = 1, B = 0, k = 0.05, add=FALSE, col="red",
       lineOnly = FALSE, curve = "degradation", ylim = NULL,
       err.x = c(11, 20), err.y = 0.5, main = "toy curve fitting")

mengchen18/proturn documentation built on May 30, 2019, 4:37 p.m.