TTN: TTN data set

Description Usage Format Source References Examples

Description

These data have been extracted from the 1000 Genomes data. The data set contains the genotype matrix TTN.gen, the pedigree matrix TTN.fam and a matrix TTN.bim, corresponding to 503 individuals of European populations and 733 SNPs on chromosome 2, on a ~600kb segment containing the Titin gene. There is also a factor TTN.pop, which gives the population from which each individual is drawn (CEU = Utah residents of Northern Western European ancestry, FIN = Finnish, GBR = England and Scottland, IBS = Iberian, TSI = Toscani).

Usage

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Format

There are three data objects in the dataset:

TTN.gen

Genotype matrix

TTN.fam

Data frame containing all variables corresponding to a .fam file

TTN.bim

Data frame containing all variables corresponding to a .bim file

TTN.pop

Factor giving the population from which each individual is drawn

Source

The data were obtained from the 1000 Genomes project (see http://www.1000genomes.org/).

References

McVean et al, 2012, An integrated map of genetic variation from 1,092 human genomes, Nature 491, 56-65 doi:10.1038/nature11632

Examples

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gaston documentation built on Jan. 31, 2018, 1:05 a.m.