Three false alleles were observed in the dataset (rate of occurrence = 0.7%).
Given a dataset of earthquake occurrence times, locations, and magnitudes, the time-independent total seismicity is usually estimated by some nonparametric method, such as splines (Ogata, 1998), kernel functions (Zhuang et al, 2002; Helmstetter et al., 2007), grid averaging (Tsukakoshi and Shimazaki, 2006), and Tessellation (Ogata, 2004b).
Thus, for a given dataset of ( n ) occurrences, ( n ) number of data points are also required for training GFMAPR.
This resulted in a total dataset of 1341 unique occurrence records.
Dataset Occurrence of scaffolds (% relative to dataset size) No. of singletons (% relative to number of scaffolds) Aromatic scaffolds (% relative to number of scaffolds) No.
For Maxent modeling it is not necessary to have a complete dataset of all known occurrences, but rather a representative sample that is likely to include most or all of the important habitats.
From the 100 677 initial occurrences, we compiled a dataset of 38 936 (∼40 %) unique occurrences combining species with accurate geolocation: 11 845 from herbarium, 7420 from plots, 18 390 observations and 1281 photographs, used thereafter to describe the known distribution of tree species in New Caledonia.
Table S3 in Additional File 2 shows the weights assigned to few hypothetical n-grams based upon their frequency of occurrence in the dataset.
This technique summarizes large amounts of data by presenting individual words in a 'cloud' in which the size of the word is directly related to its frequency of occurrence in the dataset.
The majority of these nominal allele sequence variants displayed a low frequency of occurrence across the dataset, with 16 of the 19 allele variants detected in only one single sample each.
