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nadjib amrouche

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1495.33 (4,263,211th) 		Reputation
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Optimization problem | Solve an equation with 4 parameters having t... +0.47
How to use ifelse with dates -3.09
Time series forecasting by lm() using lapply -0.11
Parameter Estimation 0.00
In R, how can I do this calculation (1 - sigma(the squre of certain... -1.94