dataStatInf {DDPNA} | R Documentation |

summrize the statistics information of data

```
dataStatInf(prodata, group, intensity = "intensity",
Egrp = NULL, Cgrp = "ctl",
meanmethod = "mean", datatype = c("none", "log2"),
anova = TRUE, T.test = c("pairwise", "student", "none"),
Aadj = "none", Tadj = "none", cutoff = FALSE, ...)
```

`prodata` |
proteome data. a list Vector which contain two data.frame: ID information and quantification data |

`intensity` |
the data.frame name only contain quantification data |

`group` |
sample group information |

`Egrp` |
experiment group name. It must be assigned when use Student T.test. |

`Cgrp` |
control group name. It must be assigned. The default value is "ctl". |

`meanmethod` |
Arithmetic mean of sample group or median of sample group.
This must be (an abbreviation of) one of the strings " |

`datatype` |
The quantification data is normal data or log2 data. |

`anova` |
a logical value indicating whether do anova analysis. |

`T.test` |
T.test method. "none" means not running t.test.
"pairwise" means calculate pairwise comparisons between group levels with corrections for multiple testing
"student" means student t test.
This must be (an abbreviation of) one of the strings " |

`Aadj` |
anova P value adjust methods. it can seen in |

`Tadj` |
T test P value adjust methods. it can seen in |

`cutoff` |
a logical value or a numeric value. The default value is FALSE, which means do not remove any P value. If the value is TRUE, P value > 0.05 will remove and showed as NA in result. If the value is numeric, P value > the number will remove and showed as NA in result. |

`...` |
Other arguments. |

a data.frame of protein ID and Statistics information.

Kefu Liu

```
data(imputedData)
group <- gsub("[0-9]+","", colnames(imputedData$intensity))
data <- imputedData
data$inf <- data$inf[1:100,]
data$intensity <- data$intensity[1:100,]
stat <- dataStatInf(data, group, meanmethod = "median",
T.test = "pairwise", Aadj = "fdr",
Tadj = "fdr", cutoff = FALSE)
```

[Package *DDPNA* version 0.3.1 Index]