Description Usage Arguments Value Author(s) References Examples

Continue function, when variable was continue.

1 | ```
c_cntin(y, z, l, h)
``` |

`y` |
The potential variables. It is a matrix with column of values of a variables. It should be standardized in this application. |

`z` |
The gold standard variable. It should be standardized. |

`l` |
Linear combination. A vector. |

`h` |
The value of h falls into (n^(-1/2), n^(-1/5)). |

`theta.sh.h.p` |
The estimate of the theta of Chang(2012). |

`var` |
The variance of estimate of the theta of Chang(2012). |

Yu-chia Chang

Chang, YCI. Maximizing an ROC type measure via linear combination of markers when the gold reference is continuous. Statistics in Medicine 2012.

Obuchowski NA. An ROC-type measure of diagnostic accuracy when the gold standard is continuous-scale. Statistics in Medicine 2006; 25:481–493.

Obuchowski N. Estimating and comparing diagnostic tests accuracy when the gold standard is not binary. Statistics in Medicine 2005; 20:3261–3278.

Friedman JH, Popescu BE. Gradient directed regularization for linear regression and classification. Technical Report, Department of Statistics, Stanford University, 2004.

1 2 3 4 5 6 7 8 |

```
function (y, z, l, h)
{
.Call("cgAUC_c_cntin", PACKAGE = "cgAUC", y, z, l, h)
}
```

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