Sentence examples for preliminary transformation from inspiring English sources
The idea to apply a preliminary transformation has been discussed, e.g., in [[28], p. 2] and [[51], p. 488].
The traditional time series methodology requires at least a preliminary transformation of the data to get stationarity.
During the weighing step, the matrix A undergoes a preliminary transformation called weight function, defined as the product of a number that represents a local weighing by another that represents a global weighing.
To test their suitability some preliminary transformation experiments were done in which different vectors were used as well as different selection schemes.
In order to discuss the model (1) easily, some preliminary transformations will be made hereafter.
Compared to isoniazid, the first-line drug for the treatment of tuberculosis, which also targets InhA, this active compound does not need preliminary enzymatic transformation with mycobacterial catalase-peroxidase enzyme (KatG) to become active.
We retained 75 principal components of PCA in the preliminary data transformation step, which altogether contained more that 85% of the total genetic variation.
To avoid over-fitting, we retained only the 111 first principle components (PCs) from the preliminary data transformation step (indicated to be the optimal number based on the optim.a.score function), representing 46% of the total variation in the data set (analysis including all PCs yielded virtually identical results).
For PCM, it is possible to proceed to this methodology after a number of preliminary mathematical transformations [35, 38], which overcome the abovementioned mutual dependence of summands in PCM ML estimate.
From a frequentist perspective, techniques for fitting time series models use a preliminary data-set transformation in order to get stationarity and therefore important information about the dynamic system can be lost.
Preliminary analysis of transformations of total score determined that within each year age group loge(1+H) was again the optimum.
