# Metadata for data files that accompany Campos et al., "Female reproductive aging in seven primate species: patterns and consequences" # columns in 01_ibi.csv ======================= species: primate species risk_time: time in days from minimum uncensored IBI length ("time zero") in each species status: whether interval was right-censored (0) or completed by subsequent birth (1) offspring_id: ID code of the offspring that opened the interval female_age_years: female's age in years when the interval opened female_age_z: z-scored female's age (within species) female_age_z_2: square of the column female_age_z female_parity: female's parity at start of IBI (primiparous or multiparous) female_id: female's ID code year_of: year of birth that opened the interval offspring_birthgroup: social group in which the birth that opened the interval occurred # columns in 02_surv.csv ======================== species: primate species risk_time: time in days from the offspring's birth status: whether the interval was right-censored (0) or completed by the offspring's death (1) offspring_id: offspring's ID code mom_age_years: age of offspring's mother at the time of the offspring's birth mom_age_z: z-scored age of offspring's mother mom_age_z_2: square of the column mom_age_z mom_parity: parity of offspring's mother (primiparous or multiparous) mom_id: ID code of offspring's mother year_of: year of offspring's birth offspring_birthgroup: social group into which offspring was born # columns in 03_afr.csv ======================= species: primate species risk_time: time in days from the minimum uncensored AFR ("time zero") in each species status: whether the interval was right-censored (0) or completed by the female's first live birth (1) female_id: female's ID code mom_age_years: age of female's mother in years at the time of the female's birth mom_age_z: z-scored age of the female's mother mom_age_z_2: square of the column mom_age_z mom_parity: parity of female's mother (primiparity or multiparous) mom_id: ID code of female's mother year_of: year of female's birth female_birthgroup: social group into which female was born