sinarueeger

Extract genetic data for a subset of SNPs

Below are instructions on how to extract single SNP data from large genetic datasets.

• Genotype data (*.map, *.ped or *.bed, *.bim,*.fam)
• Gentoype imputed data (*.gen or its binary version: *.bgen)
• Sequencing data (*.vcf.gz)

More on genetic data file formats here.

dcomtois

<NotepadPlus>
    <UserLang name="sas" ext="sas" udlVersion="2.1">
        <Settings>
            <Global caseIgnored="yes" allowFoldOfComments="no" foldCompact="no" forcePureLC="0" decimalSeparator="0" />
            <Prefix Keywords1="no" Keywords2="no" Keywords3="no" Keywords4="yes" Keywords5="no" Keywords6="no" Keywords7="no" Keywords8="no" />
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        <KeywordLists>
            <Keywords name="Comments">00* 00; 01 02; 03/* 04*/</Keywords>
            <Keywords name="Numbers, prefix1"></Keywords>
            <Keywords name="Numbers, prefix2"></Keywords>

joosti

/*
	fetch: fetches a dataset from WRDS and creates simple indices
	
	dependency: this macro uses Clay macro %DO_OVER
	
	remLib: remote library directory (e.g. /wrds/crsp/sasdata/a_stock )
	locLib: local library name (e.g. work)
	dset: dataset to download (e.g. dsenames)
	indices (optional): variable names on dset to create index on after download (e.g. permno) 
*/

benrasmusen

/*
 * NAME
 * 
 * statistics-distributions.js - JavaScript library for calculating
 *   critical values and upper probabilities of common statistical
 *   distributions
 * 
 * SYNOPSIS
 * 
 * 

mrdwab

stratified = function(df, group, size) {
  #  USE: * Specify your data frame and grouping variable (as column 
  #         number) as the first two arguments.
  #       * Decide on your sample size. For a sample proportional to the
  #         population, enter "size" as a decimal. For an equal number 
  #         of samples from each group, enter "size" as a whole number.
  #
  #  Example 1: Sample 10% of each group from a data frame named "z",
  #             where the grouping variable is the fourth variable, use:
  #