No correlation between health care expenditure and mortality in the European Union
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Date
2018-09
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
European Journal of Internal Medicine
Abstract
The correlation analysis in time series has received considerable attention. Its use plays an important role in the social sciences, finance and medical sciences. Spearman's or Pearson correlation coefficients are the most commonly used for estimation. The assumption such as stationarity makes the validity of time series correlation coefficients.
Description
Keywords
Time series data, Correlation, stationary and non-stationary data