Only the main effects interacting with Treatment were included in the model. 1 μg of mRNA was reverse transcribed by mixing with 1 μl of oligo-dT18 (2 μg/μl), 1 μl of dNTP mix (10 mM), 4 μl of first strand buffer (Invitrogen, Carlsbad, CA), 2 μl of 0.1 M DTT, 1 μl (200 U/μl) of M-MLV Reverse Transcriptase (Invitrogen, Carlsbad, CA), and 13 μl of distilled sterile water.
Again, analysis of main effects revealed no main effect of orientation validity, F 1, 25) =.693, p =.413, η =.027, nor did this main effect interact with OSPAN, F 1, 25) = 2.162, p =.154, η =.08.
Main treatment effects interacted (P=0.005) for DMI of particles retained on 19 mm sieve but not for sorting index.
These are whether the applicant attended a technical school, the applicant's zhicheng rank (6 categories), whether the CV is in English, the number of schools attended, the number of job experience spells, and the number of certifications reported.28 The following characteristics are also included, both as main effects and interacted with the applicant's gender: myopia, height, and marital status.
All main effects and trait × main effect interactions were included.
Next, we estimated models in which the macro-level indicators (estimated for period-country combinations) were added one at a time, as a main effect and interacted with parental homeownership.
An application of this method illustrates mapping main effect and interacting QTLs for heading time in the North American Barley Genome Mapping Project.
The SEN method only considers purely epistatic interactions, i.e., it measures the effect of the interaction outside of the individual main effects of the interacting SNPs.
HRs for alcohol categories across levels of interacting variables were computed as linear combinations of main effects and interactions.
Since the main effects did not interact, the poorer ADG of large groups, and the higher lesion score and suppressed immune response of pigs provided with lower space allowance, suggest that these conditions may independently compromise productivity and welfare.
Similarly to the absolute estimation errors, the encoding condition and distance as the main effects were significant and they interacted (encoding condition factor: F 1,6) = 22.73, p<0.01; effect of distance: F 7,42) = 4.80, p<0.01 and their interaction: F 7,42) = 2.99, p<0.05).
