Two blinded, independent reviewers extracted, in duplicate, nine variables from each article, which were analyzed in both univariable and multivariable linear least-squares regression models for their association with the annual rate of citations received by the article since publication.
To generate a program for learning a maximum difference experiment, we first duplicate the variables and constraints in the above program and add the constraint c T x ≤ O P T to each copy, where OPT is the value of the objective for an optimal solution to the original program.
dup then duplicates the variable and adds it to the stack.
Moreover, techniques such as variable duplicate ACKs can be combined with our proposal.
Cases with missing information for any key variable, duplicate cases, carcinomas in situ, and cases treated by community physicians independent of the hospital or ambulatory care center settings were excluded from the univariate analysis.
A logistic model could also be proposed, using for its dependent variable a dummy variable indicating a duplicate or not, and the edit-distance as the independent variable.
Our focus here is to disentangle and quantify the relative contributions of several variables to duplicate gene persistence after WGD.
Duplicate measurements of all variables except bone frame were taken, and means were calculated and used in analysis.
After duplication, the probability of fixation and maintenance of duplicates depends on numerous variables, and a combination of stochastic but also adaptive mechanisms take place.
After generating this variable, all duplicate observations were dropped to obtain the number of individuals who visited health facilities in a particular year with their corresponding rates of utilization captured by the utilization rate variable.
