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Claude
  • Member for 8 years
  • Last seen more than a month ago
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About

Master's degree in Mathematics, Université Laval, Québec, Canada.

Now retired, worked in the Public Administration. Held positions as a statistician in Quality control, Time Series analysis, Data analysis, Official statistics, Survey sampling, Expert systems, Audit sampling, Statistical modelling for audit selection.

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Top posts
answer
4
Interpreting output from cross correlation function in R
Jan 8, 2017
answer
3
Convert 'intercept/drift' term to 'constant' term in arima/auto.arima functions, in case of higher orders - R
Dec 22, 2016
answer
2
How to prewhiten univariate time series?
Jan 11, 2017
answer
2
how to use GLS with correlation structure to compare two temperature time series?
Mar 7, 2017
answer
1
Simulation and mathematical notation for ARIMA(0,1,1) with drift
Dec 23, 2016
answer
0
How to model and make predictions on time series data in R?
Dec 20, 2016
answer
0
how to get forecast error measures in R after outliers detection using tsoutliers
Dec 21, 2016