LDexpress               Determine if genomic variants are associated
                        with gene expression.
LDhap                   Calculates population specific haplotype
                        frequencies of all haplotypes observed for a
                        list of query variants.
LDmatrix                Generates a data frame of pairwise linkage
                        disequilibrium statistics.
LDpair                  Investigates potentially correlated alleles for
                        a pair of variants.
LDpop                   Investigates allele frequencies and linkage
                        disequilibrium patterns across 1000 Genomes
                        Project populations.
LDproxy                 Explore proxy and putative functional variants
                        for a single query variant.
LDproxy_batch           Query LDproxy using a list of query variants,
                        one per line.
LDtrait                 Determine if genomic variants are associated
                        with a trait or disease.
SNPchip                 Find commercial genotyping chip arrays for
                        variants of interest.
SNPclip                 Prune a list of variants by linkage
                        disequilibrium.
list_chips              Provides a data frame listing the names and
                        abbreviation codes for available commercial SNP
                        Chip Arrays from Illumina and Affymetrix.
list_gtex_tissues       Provides a data frame listing the GTEx full
                        names, 'LDexpress' full names (without spaces)
                        and acceptable abbreviation codes of the 54
                        non-diseased tissue sites collected for the
                        GTEx Portal and used as input for the
                        'LDexpress' function.
list_pop                Provides a data frame listing the available
                        reference populations from the 1000 Genomes
                        Project.
