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Table 3 Results of multivariate linear regression model for water uptake.

From: Water palatability, a matter of taste

  Estimate Std. Error T-value P-value 99 % CI low 99 % CI high
Intercept 0.182 0.024 7.694 <0.001 0.120 0.242
Water type B −0.005 0.019 −0.252 0.802 −0.052 0.043
Water type C 0.115 0.019 6.194 <0.001 0.067 0.162
Water type D 0.043 0.019 2.338 0.023 −0.004 0.091
Day 2 −0.000 0.019 −0.022 0.982 −0.048 0.047
Day 3 0.015 0.019 0.831 0.410 −0.032 0.063
Day 4 0.056 0.019 3.008 0.004 0.008 0.103
Time of day 2 −0.068 0.019 −3.650 <0.001 −0.115 −0.020
Time of day 3 −0.047 0.019 −2.567 0.013 −0.095 0.000
Time of day 4 −0.021 0.019 −1.109 0.273 −0.068 0.027
Pen 2 0.010 0.019 0.527 0.600 −0.038 0.057
Pen 3 0.019 0.019 1.009 0.318 −0.029 0.066
Pen 4 0.014 0.019 0.739 0.463 −0.034 0.061
  1. The intercept is the estimate for day 1, time of day 1 and water type A in kg water uptake per pig per hour. In the latter two columns the 99 % confidence interval estimates are given