Description Usage Arguments Value References Examples

Draw probability density of three clusters.

1 2 3 |

`psi` |
A vector of length 10. It contains the parameters after reparameterization as illustrated in paper. It has no default value and has to be provided by user. |

`t_pi` |
the cluster proportion for cluster 1 (over-expressed probes) and cluster 2 (under-expressed probes). |

`x` |
A range on which the graph will be drawn. Default value is x = seq(from = -6, to = 6, by = 0.1). |

`c1` |
A parameter in constraints. It should be in the form of c1 = qnorm(X), where X is a decimal smaller than 1 but close to 1. Larger X gives more stringent constraint. Default value is c1 = qnorm(0.95). |

`c2` |
A parameter in constraints. It should be in the form of c2 = qnorm(Y), where Y is a decimal larger than 0 but close to 0. Smaller Y gives more stringent constraint. Default value is c2 = qnorm(0.05). |

`weighted` |
An indicator variable telling if draw weighted densities: zero value for drawing unweighted densities, non-zero value for drawing weighted densities. The weights are provided by t_pi. Default value is weighted = 1. |

`draw_hist` |
An indicator variable telling if draw histogram from E_Set: zero value for not drawing histogram, non-zero value for drawing histogram. Default value is draw_hist = 0. |

`E_Set` |
An ExpressionSet based on which a histgram will be drawn. It will only be used when draw_hist is non-zero. Default value is E_Set = NULL. |

No return value.

Li Y, Morrow J, Raby B, Tantisira K, Weiss ST, Huang W, Qiu W. (2017), <doi:10.1371/journal.pone.0174602>

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | ```
G = 500
n = 10
delta_1 = -0.8184384
xi_1 = -1.1858546
lambda_1 = -10.6309216
nu_1 = -3.5536255
delta_2 = -0.8153614
xi_2 = -1.4120148
lambda_2 = -13.1999427
nu_2 = -3.3873531
lambda_3 = 0.7597441
nu_3 = -2.0361091
psi = c(delta_1, xi_1, lambda_1, nu_1,
delta_2, xi_2, lambda_2, nu_2,
lambda_3, nu_3)
t_pi = c(0.08592752, 0.07110449)
c1 = qnorm(0.95)
c2 = qnorm(0.05)
x = seq(from = -10, to = 10, by = 0.1)
draw_density(psi = psi,
t_pi = t_pi,
x = x,
c1 = c1,
c2 = c2,
weighted = 1,
draw_hist = 0,
E_Set = NULL)
``` |

eLNNpaired documentation built on May 29, 2017, 12:04 p.m.

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.