Table 1 Variance and coefficient of variation of frost tolerance data
Location/Year | Size | Missing data | Mean frost tolerance in % | Standard deviation | Variance | Coefficient of variation |
|---|---|---|---|---|---|---|
Pushkin_2012 | 235 | 0 | 82.40 | 13.88 | 192.52 | 0.17 |
Pushkin_2013 | 235 | 0 | 16.16 | 7.14 | 51.01 | 0.44 |
Novosibirsk_2012 | 235 | 0 | 45.60 | 16.46 | 271.05 | 0.36 |
Novosibirsk_2014 | 235 | 0 | 82.58 | 12.22 | 149.42 | 0.15 |
Ranzin_2012 | 235 | 0 | 95.20 | 13.31 | 166.12 | 0.14 |
Ranzin_2013 | 235 | 0 | 97.67 | 8.19 | 54.27 | 0.08 |
Roshchinskyiy_2012 | 235 | 32 | 69.33 | 22.64 | 512.53 | 0.33 |
Roshchinskiy_2013 | 235 | 4 | 56.55 | 13.68 | 187.24 | 0.24 |
Gatersleben_2012 | 235 | 0 | 85.89 | 22.14 | 490.01 | 0.26 |
Gatersleben_2013 | 235 | 0 | 97.18 | 9.12 | 83.21 | 0.09 |