From: The impact of shape and attachment position of biologging devices in Northern Bald Ibises
Formula 1 GAMM: HR ~ Logger shape × Wind angle + flight number + s(Bird, bs = “re”) + s(Date, bs = “re”, by = Logger shape) + s(Date, bs = “re”, by = Wind angle) |
Formula 2 GAMM: VeDBA ~ Logger shape × Wind angle + flight number + s(Bird, bs = “re”) + s(Date, bs = “re”, by = Logger shape) + s(Date, bs = “re”, by = Wind angle) |
Formula 3 LM: Gliding frequency ~ Logger shape × Wind angle + Bird |
Formula 4 GAMM: VeDBA during flapping ~ Logger shape × Wind angle + flight number + s(Bird, bs = “re”) + s(Date, bs = “re”, by = Logger shape) + s(Date, bs = “re”, by = Wind angle) |
Formula 5 LMER: log10(Distance) ~ Logger position × Activity + (1 |Bird) |