Skip to main content

Official Journal of the Japan Wood Research Society

Table 3 Regression coefficients of the SW-to-HW model (after model selection)

From: Tracing radioactive cesium in stem wood of three Japanese conifer species 3 years after the Fukushima Dai-ichi Nuclear Power Plant accident

VariableCoefficientSE95% CI
(Intercept)0.070.08− 0.09 to 0.23
HWA− 0.140.02− 0.19 to − 0.09
LARCH− 0.660.16− 0.97 to − 0.35
  1. The response variable is log10 (concentration ratio of 137Cs in heartwood to sapwood)
  2. SW sapwood, HW heartwood, SE standard error, CI confidence interval, HWA heartwood cross-sectional area