gInterpol: Interpolate y value for general y value not for concentration
Description
It interpolates y value when a corresponding x value (xnew) does not exist within x vector
Usage
gInterpol(x, y, xnew, Outer="NEAREST")
Value
new x and y vector containing xnew and ynew point
Arguments
x
vector values of x-axis, usually time
y
vector values of y-axis, usually concentration
xnew
new x point to be interpolated, usually new time point
Outer
indicates how to do the out of x range point
Author
Kyun-Seop Bae <k@acr.kr>
Details
This function interpolate y value, if xnew is not in x vector.
If xnew is in the x vector, it just returns the given x and y vector.
This function usually is called by gIntAUC function
Returned vector is sorted in the order of increasing x values.