Sentence examples for by factor analysis using from inspiring English sources

This was achieved by factor analysis using principal components (PCA) [ 42].

This was followed by factor analysis using principal components (PCA) [ 31].

Dietary patterns were identified by factor analysis, using standard principal component analysis as described before for this population [ 19].

Internal validity of the stress questionnaires and the lifestyle satisfaction questionnaire was confirmed by factor analysis using SPSS SPSSS Japan Inc., Tokyo, Japan).

The finding about the structural integrity of our 5-domain model indicates that it is valid to analyze the WHOQOL-Bref by factor analysis using all the items, and that the item on satisfaction with overall quality if life (OQOL) can also be used as a dependent variable.

Data were analyzed with by-person factor analysis, using conventional factor extraction and rotation techniques for Q analysis.

The ranking data were entered in by-person factor analysis using common techniques in Q methodology (i.e., centroid factor extraction, followed by varimax rotation).

The quantitative part of the analyses consisted of by-person factor analysis using common techniques in Q methodology (i.e., centroid factor extraction, varimax factor rotation) was performed to identify groups of respondents who had ranked the statements in a similar way.

Several important extraction factors were investigated by single factor analysis using DPPH radical scavenging rate as an index.

It was shortened by exploratory factor analysis, using principal-axis factoring extraction with Varimax rotation.

Third, by Exploratory factor analysis, using principal components with non-orthogonal (direct oblimin) rotation [ 17], was used to assess the validity of the PQLI.