# dataList.Chakra.Web.orderd: An FROC Data of Multiple-Reader and Multiple-Modality In BayesianFROC: FROC Analysis by Bayesian Approaches

## Description

To be fitted an FROC model.

## Details

This data was calculated from an example dataset which appears in Chakraborty's JAFROC. The author has ordered the dataset `dataList.Chakra.Web` (or `dd` ) so that the modality ID means the order of AUC. For example modality ID = 1 means its AUC is the highest. modalityID = 2 means that its AUC is the secondly high AUC.

So, let A_1,A_2,A_3,A_4,A_5 be the AUCs for the modality ID 1,2,3,4,5, respectively.

Then it follows that

A_1 > A_2 > A_3 > A_4 > A_5.

So, modality ID in this dataset corresponds the modality ID of `dataList.Chakra.Web` (or `dd` ) as (4 2 1 5 3).

That is, let us denote the modality ID of this dataset (1',2',3',4',5') and let modality ID of the dataset named `dataList.Chakra.Web` (or `dd` ) be (1,2,3,4,5).

Then we can write the correspondence as follows;

(1',2',3',4',5') = (4, 2, 1, 5, 3).

Contents:

Multiple readers and Multiple modalities case, i.e., MRMC case

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 ModalityID ReaderID Confidence levels No. of false alarms No. of hits. `q` ` m` `c` ` f` ` h` --------------------- -------------------- ----------------------------- ------------------------- ----------------------- 1 1 5 1 61 1 1 4 4 19 1 1 3 18 12 1 1 2 21 9 1 1 1 23 3 1 2 5 1 16 1 2 4 1 29 1 2 3 0 34 1 2 2 11 1 1 2 1 35 0 1 3 5 6 52 1 3 4 14 29 1 3 3 37 10 1 3 2 36 4 1 3 1 18 3 1 4 5 0 10 1 4 4 2 16 1 4 3 4 23 1 4 2 18 43 1 4 1 25 15 2 1 5 1 52 2 1 4 1 25 2 1 3 21 13 2 1 2 24 4 2 1 1 23 1 2 2 5 1 27 2 2 4 1 28 2 2 3 5 29 2 2 2 30 1 2 2 1 40 0 2 3 5 2 53 2 3 4 19 29 2 3 3 31 13 2 3 2 56 2 2 3 1 42 4 2 4 5 2 9 2 4 4 0 16 2 4 3 2 22 2 4 2 30 43 2 4 1 32 14 3 1 5 0 50 3 1 4 4 30 3 1 3 20 11 3 1 2 29 5 3 1 1 21 1 3 2 5 0 15 3 2 4 0 29 3 2 3 6 29 3 2 2 15 1 3 2 1 22 0 3 3 5 1 39 3 3 4 15 31 3 3 3 18 8 3 3 2 31 10 3 3 1 19 3 3 4 5 1 10 3 4 4 2 8 3 4 3 4 25 3 4 2 16 45 3 4 1 17 14 4 1 5 0 35 4 1 4 2 29 4 1 3 19 18 4 1 2 23 9 4 1 1 18 0 4 2 5 0 17 4 2 4 2 27 4 2 3 6 24 4 2 2 10 0 4 2 1 30 0 4 3 5 2 34 4 3 4 25 33 4 3 3 40 7 4 3 2 29 13 4 3 1 24 2 4 4 5 1 12 4 4 4 1 16 4 4 3 4 21 4 4 2 24 35 4 4 1 32 15 5 1 5 1 43 5 1 4 7 29 5 1 3 13 11 5 1 2 28 6 5 1 1 19 0 5 2 5 0 18 5 2 4 1 29 5 2 3 7 21 5 2 2 7 0 5 2 1 31 0 5 3 5 7 43 5 3 4 15 29 5 3 3 28 6 5 3 2 41 7 5 3 1 9 1 5 4 5 0 10 5 4 4 2 14 5 4 3 5 19 5 4 2 24 32 5 4 1 31 23

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## Author(s)

Issei Tsunoda tsunoda.issei1111@gmail.com

## References

Maximum likelihood analysis of free-response receiver operating characteristic (FROC) data, Dev P. Chakraborty.

`dataList.Chakra.Web ` `d `