Data from: Contrasting the form and strength of pre- and postcopulatory sexual selection in a flatworm

Sexual traits may be selected during multiple consecutive episodes of
selection, occurring before, during, or after copulation. In the research
article entitled "Contrasting the form and strength of pre- and
postcopulatory sexual selection in a flatworm", published
in Evolution, we measured pre- and postcopulatory phenotypic
traits alongside variation in fitness components at different episodes.
Namely, we assessed the mating success, sperm-transfer efficiency, and
sperm fertilising efficiency of focal worms in which we measured 13
morphological traits, and performed multivariate selection analyses
assessing the form and strength of selection. We archived the
datasets and R scripts necessary to reproduce all analyses performed in
this paper.