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 _    _    __   __   ______     _____     _____   
| \  / ||  \ \\/ // |      \\  |  ___||  /  ___|| 
|  \/  ||   \ ` //  |  --  //  | ||__   | // __   
| .  . ||    | ||   |  --  \\  | ||__   | \\_\ || 
|_|\/|_||    |_||   |______//  |_____||  \____//  
`-`  `-`     `-`'   `------`   `-----`    `---`

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Text this: Exponentially weighted moving average control charts for monitoring increases in Poisson rate