partial correlation analysis

[′pär·shəl ‚kär·ə′lā·shən ə‚nal·ə·səs]

(statistics)

A technique used to measure the strength of the relationship between the dependent variable and one independent variable in such a way that variations in other independent variables are taken into account.

References in periodicals archive ?

To provide criterion validity for the Spanish version of the NSFS, a partial correlation analysis was performed for each NSFS subscale individually, after controlling for its respective satisfaction or frustration subscale.

Evidence supporting need satisfaction and frustration as two distinguishable constructs

Before and after the age correction, the partial correlation analysis was applied between the SUVR mean and the 3 clinical results.

Study of the Influence of Age in [sup.18]F-FDG PET Images Using a Data-Driven Approach and Its Evaluation in Alzheimer's Disease

As shown in Figures 1(a) and 1(b), partial correlation coefficient matrices of four groups were calculated using partial correlation analysis. Figure 1 illustrates that color distribution was not uniform for different groups; therefore, partial correlation coefficient was inconsistent.

Glucose Metabolic Brain Network Differences between Chinese Patients with Lewy Body Dementia and Healthy Control

To investigate the underlying relationship between the changes of functional measurements (i.e., FCS and seed-based FC) and the changes of neuropsychological measurements, as well as PANSS in the MTSZ and UMTSZ groups, we used partial correlation analysis in this study.

The Effects of Music Intervention on Functional Connectivity Strength of the Brain in Schizophrenia

'Tanzania' (Perniami maximum Jacq.) fertilized with nitrogen in swards, at different planting densities, through partial correlation analysis.

Partial correlation analysis in the study of morphogenesis and herbage accumulation in Panicum maximum cv. 'Tanzania'/Analise de correlacao parcial no estudo da morfogenese e do acumulo de forragem de Panicum maximum cv. 'Tanzania'

Partial correlation analysis was made to eliminate possible biases from age.

Correlation Analysis of Ocular Symptoms and Signs in Patients with Dry Eye

Ben-Jacob, "Dominating clasp of the financial sector revealed by partial correlation analysis of the stock market," PLoS ONE, vol.

The Multiplex Dependency Structure of Financial Markets

In addition, the ROI-based correlation analyses with PANSS scores were performed for the two patient groups using a partial correlation analysis while controlling for age and sex.

Reduction of Interhemispheric Functional Connectivity in Sensorimotor and Visual Information Processing Pathways in Schizophrenia

Considering the effect of different particle sizes of coarse aggregates on mixture performance, partial correlation analysis was applied by the Statistical Product and Service Solutions (SPSS) software, which provides the functions of data management, statistical analysis, chart analysis, and output management.

The effect of morphological characteristic of coarse aggregates measured with fractal dimension on asphalt mixture's high-temperature performance

Partial correlation analysis was used to control diabetes duration and BMI.

Declined plasma sfrp5 concentration in patients with type 2 diabetes and latent autoimmune diabetes in adults

Also, results of the simple analysis of correlation (single correlation) to both PiB-mcSUVR and age, and results of partial correlation analysis adjusted for age or PiB-mcSUVR are shown.

Novel plasma biomarker surrogating cerebral amyloid deposition

Finally, we performed a partial correlation analysis to quantify the impacts of El Nino, PNA, and NAO on cyclone track frequency found in the composite analysis.

Interannual variability of Northern Hemisphere storm tracks in coarse-gridded datasets