BOD file

7.3. BOD file#

7.3.1. .oii file#

Columns are:

"family ID" "individual ID" "paternal ID" "maternal ID" "sex".

sex: 1 for male; 2 for female; 0 for unknown.

Missing data are represented by “NA”.

7.3.2. .opi file#

Columns are:

"chromosome" "probe ID" "physical position" "gene ID" "gene orientation".

probe ID: can be the ID of an exon or a transcript for RNA-seq data)

7.3.3. .bod file#

Binary file of DNA methylation (or gene expression) data.

[]<>(info="bod binary data")
[]<>(endianness="little")
[1]<char; = {0, 1, 2}>(dsp="value type"; value="0 for DNA methylation beta value, 1 for DNA methylation m value and 2 for any other type of value")
[1]<char; = {0, 1, 2}>(dsp="data type"; value="0 for gene expression data, 1 for DNA methylation data, and 2 for any other type of data")
[2]<char; = 0>(dsp="reserved"; value="0")
[1]<uint32; $indi_num>(dsp="number of individual")
[1]<uint32; $probe_num>(dsp="number of probe")
[$probe_num]{
    [$indi_num]<double>(dsp="data of each")
}()
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