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Dilruksha

Dilruksha Rajapaksha

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Time series analysis for age of death of succissive kings in England
tskings.dat data file is a most famous data set for time series analysis. This analysis shows how to find the best model from AR,MA and ARIMA for predecting future values.
Multiple Linear Regression Analysis For Future Medical Expenses
This RPub document based on a "Multiple Linear Regression Analysis For Future Medical Expenses".The purposes of this analysis is to look into different features to observe their relationship, and plot a multiple linear regression based on several features of individual such as age, physical/family condition and location **against their existing medical expense** to be used for predicting future medical expenses of individuals that help medical insurance to make decision on charging the premium.