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I like mathematics and see the potential it is not only in robotics or “almost sci-fi” technologies but everywhere where data is generated and should be understood.
I like Qlik, its possibilities and simplicity for end-users at the same time.
However, when it comes to mathematics and Qlik together, a lot of people think about SSEs – python or R – and default Qlik math functions are underestimated. I think there might be two reasons – Qlik users do not know about them or do not understand when these functions can help them. So, I decided to develop a Qlik app that will get you an overview of default mathematical functions in Qlik with a little bit of theory and above all, examples and exercises. All of them are interactive – thanks to Qlik 😉.
In the QS Math & Statistics app v1.0 you can find:
If you will find the app useful, in next versions I will add:
Thanks, @RadovanOresky for your help and review of the app 😉.
I hope you will like it. Any recommendations are very welcome 😉,
Maria
Hi Maria,
Nice work you have done here! Though, your part of kurtosis needs a change while with a negative kurtosis the outlier character of the distribution is less extreme than that of a normal distribution. In your text, you state the opposite, while in your examples you show this the right way. Example two is less extreme than for example the random one.
Jordy
Climber
Thanks, Jordy you are right 🙂 Good to know that someone really read the content 😉 Are there any functions you would like to see in the next version?