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| princurve-package | Fits a Principal Curve in Arbitrary Dimension |
| get.lam | Projection Index |
| lines.principal.curve | Fit a Principal Curve |
| lines.principal_curve | Fit a Principal Curve |
| plot.principal.curve | Fit a Principal Curve |
| plot.principal_curve | Fit a Principal Curve |
| points.principal.curve | Fit a Principal Curve |
| points.principal_curve | Fit a Principal Curve |
| principal.curve | Fit a Principal Curve |
| principal_curve | Fit a Principal Curve |
| princurve | Fits a Principal Curve in Arbitrary Dimension |
| project_to_curve | Project a set of points to the closest point on a curve |
| smoother_functions | Smoother functions |
| start_circle | Generate circle as initial curve |
| whiskers | Fit a Principal Curve |