Phenotype and genotype matrix for QTL mapping

Data matrix formatted for R/qtl, for QTL mapping in F2 population of Helianthus argophyllus. Column headers are: GBS_name (sample identifier in sequence files), name (field location, e.g. R1-11 is row 1, space 11), id (numeric identifier unique to individual), fam (F2 family), row (row location), , place (place within row location), mom (identity of F1 maternal parent), uvR (proportional UV pigmentation), uvD (absolute UV bullseye diameter, cm), total.d.cm (total flowerhead diameter, cm), disc.d (disc diameter, cm), petal.d.cm (mean ligule length, cm), FHage (binned maturity score of flowerhead). The following columns are marker genotypes, with the map location of those markers on rows 2 (linkage group) and 3 (centiMorgan)