Table 1 R packages used for the creation of splines
Package | Downloaded | RD | Description | Authors |
|---|---|---|---|---|
gss | 632212 | 9 | General smoothing splines | Chong Gu |
rms | 598185 | 63 | Regression modeling strategies | Frank Harrell Jr |
polspline | 406661 | 11 | Polynomial spline routines | Charles Kooperberg |
pspline | 146939 | 11 | Penalized smoothing splines | Brian Ripley |
logspline | 130048 | 10 | Logspline density estimation routines | Charles Kooperberg |
cobs | 58533 | 6 | Constrained B-splines | PT Ng and M Maechler |
crs | 58347 | 2 | Categorical regression splines | JS Racine, Z Nie, BD Ripley |
splines2 | 31031 | 4 | Regression spline functions and classes | Wenjie Wang and Jun Yan |
bigsplines | 25940 | 1 | Smoothing splines for large samples | Nathaniel E. Helwig |
bezier | 18483 | 1 | Bezier curve and spline toolkit | Aaron Olsen |
pbs | 17794 | 1 | Periodic B splines | Shuangcai Wang |
freeknotsplines | 13761 | 0 | Free-knot splines | S Spiriti, P Smith, P Lecuyer |
orthogonalsplinebasis | 13436 | 1 | Orthogonal B-spline functions | Andrew Redd |
ConSpline | 10565 | 0 | Partial linear least-squares regression using constrained splines | Mary Meyer |
episplineDensity | 9375 | 0 | Density estimation exponential | S Buttrey, J Royset, R Wets |