Fig. 5From: Optimizing sawing of boards for furniture production using CT log scanningSample Pearson correlation coefficient R between potential log yield gain and log or tree features, for all logs of this study. R for each feature is written at the end of each bar. At the beginning of each bar, the probability p of the null hypothesis of zero correlation is presented, for each feature. This probability was obtained by a two-tailed Student’s t testBack to article page