The core value of conversational BI lies in lowering the threshold for data analysis and promoting "data democratization." Traditional BI requires users to master SQL, OLAP, and possess data thinking ...

The problem of computing the variance of a sample of N data points {x i} may be difficult for certain data sets, particularly when N is large and the variance is ...

The paper is concerned with data representing a sample of smooth curves which can be considered as independent realizations of an underlying biological (chemical, ...) process. Such samples of curves ...