Data file consists of a single zipped folder containing four .csv files (described below) and R scripts to perform statistical analyses for each section described in the paper. All can be run from the R project included. Demographic modelling was performed using data available from: Parker et al. (2018). "Inter- and intra-specific genomic divergence in Drosophila montana shows evidence for cold adaptation": https://doi.org/10.5061/dryad.s813p55

Variable definitions:

2.PMPZ_data.csv

$BLOCK     : experimental block
$cross_1   : first mating female population x male population
$cross_type: second mating female population x male 1 population x male 2 population
$female    : female population (Colorado or Vancouver)
$Mating    : first or second mating
$RADS      : irradiation treatment; first male (M1), second male (M2), both males (DOUBLE), or neither (CONTROL)
$eggs      : number of eggs laid
$hatch     : number of eggs laid that hatched
$unhatched : eggs - hatch
 

3.repro_investment.csv

$population: population (Colorado or Vancouver)
$sex       : male or female
$soma_wt   : dry carcass mass - reproductive tract
$rt_wt     : dry reproductive tract mass
$bd_wt     : soma_wt + rt_wt
 

4.mating_capacity.csv

$Male_ID: Unique male ID
$Mating : Mating number
$POP    : Population (Colorado or Vancouver)
$count  : Progeny count