Function Library
Interpolation Functions
| Function | Description | Syntax |
|---|---|---|
INTERP.LINEAR | Linear interpolation | =INTERP.LINEAR(x, y, x_new) |
INTERP.SPLINE | Cubic spline | =INTERP.SPLINE(x, y, x_new) |
INTERP.POLYNOMIAL | Polynomial fit | =INTERP.POLYNOMIAL(x, y, x_new, degree) |
Helper Functions
| Function | Description |
|---|---|
INTERP.VERSION | Get add-in version |
INTERP.VALIDATE | Check data validity |
INTERP.INFO | Function information |
Detailed Documentation
See individual function pages: