Table 3 Cultivars ‘K4’, ‘F2’, and ‘D15’ effect sizes.

From: Variability of total THC in greenhouse cultivated dried Cannabis

K4

Top

Middle

Bottom

F2

Top

Middle

Bottom

D15

Top

Middle

Bottom

Top

N/A

0.22 (22.2 vs. 22.4%)

2.45 (22.2 vs. 20.3%)

Top

N/A

0.61 (25.2 vs. 24.6%)

2.20 (25.2 vs. 23.0%)

Top

N/A

0.96 (23.0 vs. 21.5%)

1.71 (23.0 vs. 21.1%)

Middle

N/A

N/A

2.36 (22.4 vs. 20.3%)

Middle

N/A

N/A

1.45 (24.6 vs. 23.0%)

Middle

N/A

N/A

0.23* (21.5 vs. 21.1%)

Bottom

N/A

N/A

N/A

Bottom

N/A

N/A

N/A

Bottom

N/A

N/A

N/A

  1. Cohen’s d effect size measures, where > 0.8 is considered large and > 1.2 is considered very large. Strata mean total THC percentage included in brackets. *For middle versus bottom for ‘D15’, Glass’s Delta was used.
Back to article page