The mean occurrence frequencies of double and triple nucleotide substitutions within a codon were 5-7 timesmallerer.
After reconstruction of the ancestral gene sequences, the mean occurrence frequencies of single nucleotide substitutions within a codon became comparable for sample I on all the tree branches (Additional data file 8).
After reconstruction of the ancestral gene sequences, the mean occurrence frequencies of single nucleotide substitutions within a codon were 19.63% for the branch a, 35.11% for the branch b, 39.49% for the branch c, 10.88% for the branch d (Additional data file 8).
As for the mean occurrence frequencies of double and triple nucleotide substitutions within a codon, it became twofold greater than for sample I, making up 8.21% for the branch a, 7.38% for the branch b, 13.74% for the branch c, and 5.24% for the branch d (Additional data file 8).
All words were concrete, highly imageable objects, and were both high frequency (Spanish mean occurrences per million = 39.71, English occurrences per million = 35.23, p>0.6) and early-learned words in each language of presentation.
With the given n value as 100, (operatorname{pos} ( N ( i,j,t ) ) = 0.001) means the occurrence frequency of (N ( i,j,t )) equals 10.
Six-year averages based on the 3-monthly mean zonal means from December 2006 to November 2012 were constructed for the amplitude of the terdiurnal oscillation in the occurrence frequency of ES.
Kimberlain, T. Mean occurrence of named storms, 1944 97.
Figure 12 Occurrence frequency.
The occurrence frequency distributions are shown.
