Table 2.
estimate | s.e. | Z-value | Pr (>|z|) | ||
---|---|---|---|---|---|
(a) bean | (intercept) | 42.4354 | 3.4129 | 12.434 | <2 × 10−16*** |
no competition | 3.4794 | 1.1992 | 2.901 | 0.00371** | |
four months | 3.8220 | 1.5859 | 2.410 | 0.01595* | |
six months | −0.1068 | 1.5565 | −0.069 | 0.94531 | |
eight months | −0.6940 | 1.5215 | −0.456 | 0.64831 | |
10 months | −9.8571 | 1.6390 | −6.014 | 1.81 × 10−9*** | |
(b) cucumber | (intercept) | 31.0613 | 0.8459 | 36.72 | <2 × 10−16*** |
no competition | 1.4345 | 0.9531 | 1.51 | 0.132 | |
(c) pepper | (intercept) | 0.9428 | 0.1491 | 6.323 | 2.56 × 10−10*** |
four months | −0.4258 | 0.1771 | −2.404 | 0.0162* | |
six months | −0.9496 | 0.1943 | −4.887 | 1.02 × 10−6*** | |
eight months | −0.1068 | 0.1545 | −0.691 | 0.4896 | |
10 months | −1.1249 | 0.2202 | −5.108 | 3.26 × 10−7*** |