Description Usage Arguments Value Note Author(s) References Examples

This function evaluates the values of Legendre polynomials of degrees 1 to 4 on [0,1] at a value(s) x.

1 | ```
LegNorm(x)
``` |

`x` |
A scaler or vector of values at which the Legendre's ploynomials are to be evaluated. |

The returned list has the following elements:

`p1` |
p1 is value(s) of the Legendre's polynomial of degree 1 at x |

`p2` |
p2 is value(s) of the Legendre's polynomial of degree 2 at x |

`p3` |
p3 is value(s) of the Legendre's polynomial of degree 3 at x |

`p4` |
p4 is value(s) of the Legendre's polynomial of degree 4 at x |

Legendre's polynomias on [0,1] are calculated.

Mortaza Jamshidian, Siavash Jalal, and Camden Jansen

David, F. N. (1939). “On Neyman's "smooth" test for goodness of fit: I. Distribution of the criterion Psi2 when the hypothesis tested is true,”
*Biometrika,* 31, 191-199.

1 2 |

```
[,1]
[1,] 5456.492
[2,] 61172.416
[3,] 161202.982
```

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