The frequencies of opinions according to area (botany, ecology, and zoology), level (under and postgraduate), and macroregion (North, Northeast, Center-West, Southeast, and South) were compared in a multifactorial design by applying a log-linear model using the package MASS (Venables and Ripley 2002).
They in no way reflect frequency of expressed opinion.
After detecting effect for macroregions (see "Results"), we compared opinion frequencies according to geo-economic regions through a Chi squared test (5000 permutations simulated).
Ultimately, opinions frequency differed according to geographical macroregion (χ 2 = 132.80, df = 52, P = 0.003; Fig. 2a), in which Cr and DGE increased northwards at the expense of NaE, which reached its peak in the regions further south.
In our opinion, the frequency and severity of infections do not appear to be obstacles for use of this method.
Reporting this pretransduced electric frequency is in our opinion misleading and confusing, because no dislodgement of biofilm will occur at 50 Hz.
Thus, in our opinion, the frequency and occurrence of niche-specialization by single beneficial mutations is still an open question worthy of further study.
Significant delays also occurred with greater frequency for the advisory opinions and "no action" letters that were vital for companies and their lawyers seeking advice on ways to raise capital.
Table 3 shows the frequencies of respondents' opinions about RA practice.
Data were initially indexed according to themes central to the main research questions, such as opinions of the VF test, current experience regarding the frequency of VF testing and opinions about more frequent VF testing.
