A design of a multivariate knowledge-based fault diagnosis system is described in this paper.
One such challenge revolves around the integration of PAT technologies such as varied process analytics (e.g. sensors, spectrometry, chromatography, etc)., multivariate analyses, knowledge management, and process control under a common information exchange and data-logging platform.
In a multivariate model, knowledge of evolutionary terms was predicted by education and religious denomination.
In multivariate analyses, knowledge about osteoporosis was not a significant predictor of either amount of physical activity or total calcium intake.
Results suggest that with these data, simpler methods may be used to allow multivariate analysis and knowledge discovery, when better methods, such as EM imputation, are unavailable.
In multivariate analysis, some knowledge or information related factors were associated with reported non-smoking while others were associated with reported smoking.
In multivariate regression analysis, knowledge improvement in the intervention arm was significantly higher than that in the control arm (regression coefficient = 2.97, p = 0.008).
To detect differences in sub-groups, unadjusted odds ratios (OR) were calculated, and a multivariate analysis for knowledge on HIV/HEP/STI was performed.
Only three indicators were finally compared between the 2007/8 baseline study and the present evaluation in multivariate analyses: unprompted knowledge of HIV prevention, numbers of partners in past year and numbers of partners in the past month.
A multivariate logistic regression (knowledge score dichotomised at the median, variables selected by a forward-stepwise method) was undertaken to examine which pretreatment characteristics were independently associated with baseline knowledge.
However, in multivariate analysis only knowledge on possibility of HIV transmission at workplace and knowing whom to contact in event of occupational exposure maintained their significant association with practice of managing occupational exposure.
