| titanium {aspline} | R Documentation |
Titanium heat data
Description
A data set of 49 samples expressing the thermal property of titanium
Usage
titanium
Format
49 observations and two variables:
- x
temperature
- y
physical property
Source
de Boor, C., and Rice, J. R. (1986), Least-squares cubic spline approximation. II: variable knots. Report CSD TR 21, Purdue U., Lafayette, IN.
Dierckx, P. (1993), Curve and Surface Fitting with Splines, Springer.
Jupp, D. L. B. (1975), Approximation to data by splines with free knots, SIAM Journal on Numerical Analysis, 15: 328-343.
[Package aspline version 0.2.0 Index]