AUC: area under the curve 'AUC' Returns area under the curve

In Xeva: Analysis of patient-derived xenograft (PDX) data

Description

area under the curve AUC Returns area under the curve

Usage

AUC(time, volume)

Arguments

time	A vector of time points recorded for the experiment.
volume	First vector of volume.

Value

Returns angle and slope object.

Examples

time  <- c(0, 3, 7, 11, 18, 22, 26, 30, 32, 35)
volume1<- time * tan(30*pi/180)
volume2<- time * tan(45*pi/180)
auc1 <- AUC(time, volume1)
auc2 <- AUC(time, volume2)
par(pty="s")
xylimit <- range(c(time, volume1, volume2))
plot(time, volume1, type = "b", xlim = xylimit, ylim = xylimit)
lines(time, volume2, type = "b")
abline(lm(volume1~time))
abline(lm(volume2~time))

Xeva documentation built on Nov. 8, 2020, 5:56 p.m.