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    Seeking reviews on book: Uncertainty - The soul of modern probability and statistics, by William Briggs

    I wanted to delve into the more theoretical foundations of Statistics and Probability, for which I stumbled upon a book by William Briggs, titled "Uncertainty - The soul of modern probability and statistics", by William Briggs. I looked for reviews on Amazon and elsewhere, which suggest the...
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    Calculating mean for Date values using range and counts

    Hi, For the purpose of calculating the average number of days between 2 transactions, I was always 1. subtracting the greater dates from the lesser dates (as in the LEAD functions available in different software and statistical packages) 2. adding the result of step 1 3. dividing the...
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    Recommended books/resources for Campaign analytics

    Hi all! Could anybody please recommend any books, or other resources, from which I can learn Campaign analytics? I have gotten some hold of the basics of Campaign analyses (such as the importance of control groups, and KPIs like ATF, ATV), but I would like to learn more. Links to any...
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    Case studies for loyalty management (insight extraction)

    Hi all, I have just been called for an interview with a loyalty management company. I have been told that my data mining skills will be assessed using case studies. Given that this will be my first job if I succeed and so I am not entirely familiar with all the problems affecting real...
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    How to answer such interview questions?

    Hi All, I recently had an interview for a position of a Statistical analyst, and I got asked a very interesting and unusual question, that I had not anticipated at all. I was asked: "How many people use the Internet in [insert any country name]?" As I was told, such questions are only...