@@ -41,8 +41,8 @@ is provided with $plinkQC$ in `file.path(find.package('plinkQC'),'extdata')`.
## Download reference data
A suitable reference dataset should be downloaded and if necessary, re-formated
into PLINK format. Vignettes
['Processing HapMap III reference data for ancestry estimation'](https://hannahvmeyer.github.io/plinkQC/articles/HapMap.html) and
['Processing 1000Genomes reference data for ancestry estimation'](https://hannahvmeyer.github.io/plinkQC/articles/1000Genomes.html),
['Processing HapMap III reference data for ancestry estimation'](https://meyer-lab-cshl.github.io/plinkQC/articles/HapMap.html) and
['Processing 1000Genomes reference data for ancestry estimation'](https://meyer-lab-cshl.github.io/plinkQC/articles/1000Genomes.html),
show the download and processing of the HapMap phase III and 1000Genomes phase
III dataset, respectively. In this example, we will use the HammapIII data as
the reference dataset.