Sentence examples for empirical option from inspiring English sources

We applied the empirical option for the mixed effects procedure in SAS, also known as the "sandwich" estimator which computes a robust variance covariance matrix of the fixed effects parameters using an asymptotically consistent estimator [56 59].

with the logit link and the empirical option.

The alignments were used to infer phylogeny by the Maximum Likelihood method using the TreeFinder software version March 2011 (Jobb et al. 2004) with the WAG model with "Empirical" option.

Since genotypes within pedigrees may be correlated solely due to the presence of linkage (cosegregation), we used the empirical variance option in order to adjust for this correlation.

We computed the test statistics using the empirical variance option of family-based association testing (FBAT) software, version 1.5.5 (available online at ) [ 21].

We carried out haplotype analyses based on this information, using the HBAT empirical variance option in the FBAT program, and the results are summarized in Table 6.

For some of the isolates colistin was the only drug of choice but since colistin was unavailable in the market, in Turkey at the time of the study, we were not able to use it as an empirical treatment option.

Because of the detected linkage signal in the area, we used the empirical variance option in the FBAT program, eliminating a possible linkage-driven inflation of association results caused by transmission of identical alleles in siblings.

Telithromycin does not have good activity against Pseudomonas spp. (GR Micro Limited, data on file, internal report number 141-02-99) and hence may not be an appropriate empirical therapeutic option for AECB patients with severe underlying disease who are hospitalized for an acute exacerbation.

To check numerically that all the proposed methods for calculating the proposed extension of the Paule-Mandel estimator agree, this was obtained in three ways: using the metafor package and the empirical Bayes option, using the code provided in the Appendix of Panityakul et al.[ 12], and also using the proposed Newton Raphson procedure with c=14.

This might be a reflection of inappropriate use of antibiotics, lack of diagnostic laboratory services and unavailability of guideline regarding the selection of drugs that enforce to empirical treatment options.