Fig. 4
From: Changes in dairy cows’ behaviour, health, and production after transition from tied to loose housing
Monthly least square means (± standard error) of cows’ milk production and milk quality traits 1 year before and 1 year after the transition of cows, with parity. Calculations according to a general linear mixed model considering fixed effects of parity, lactation month and calendar month by calendar year by parity interaction, and non-zero co-variation of model errors corresponding to recordings of the same cow. The somatic cell score (SCS) was calculated as SCS = log2(SCC/100,000) + 3, where SCC denotes somatic cell count