Journal of Wood Science

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

Variable	Coefficient	SE	95% CI
(Intercept)	0.07	0.08	− 0.09 to 0.23
HWA	− 0.14	0.02	− 0.19 to − 0.09
LARCH	− 0.66	0.16	− 0.97 to − 0.35

The response variable is log₁₀ (concentration ratio of ¹³⁷Cs in heartwood to sapwood)
SW sapwood, HW heartwood, SE standard error, CI confidence interval, HWA heartwood cross-sectional area

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