Search results
Results from the WOW.Com Content Network
By contrast, the drill-down is a technique that allows users to navigate through the details. For instance, users can view the sales by individual products that make up a region's sales. Slicing and dicing is a feature whereby users can take out (slicing) a specific set of data of the OLAP cube and view (dicing) the slices from different ...
In Boolean algebra, Petrick's method [1] (also known as Petrick function [2] or branch-and-bound method) is a technique described by Stanley R. Petrick (1931–2006) [3] [4] in 1956 [5] [6] for determining all minimum sum-of-products solutions from a prime implicant chart. [7]
This is called the rank transform, [14] and creates data with a perfect fit to a uniform distribution. This approach has a population analogue. Using the probability integral transform , if X is any random variable , and F is the cumulative distribution function of X , then as long as F is invertible, the random variable U = F ( X ) follows a ...
This creates partitions that both sum to 0.5. It can easily be seen that the weighted median and median are the same for any size set with equal weights. Similarly, consider the set of numbers {,,,} with each number having weights {,,,} respectively. The lower weighted median is 2 with partition sums of 0.49 and 0.5, and the upper weighted ...
Two Holland America cruise ships hit by norovirus. The most recent outbreak was on Holland America's Rotterdam ship, which set sail on Dec. 8 and is set to end its Caribbean
The orange cat in this video is desperate to catch a bug hanging out on the ceiling of his home—so desperate, in fact, that he may be taking his very life in his hands.
The sum type corresponds to intuitionistic logical disjunction under the Curry–Howard correspondence. An enumerated type can be seen as a degenerate case: a tagged union of unit types. It corresponds to a set of nullary constructors and may be implemented as a simple tag variable, since it holds no additional data besides the value of the tag.
A growing body of evidence has shown links between cancer and drinking alcohol. In a warning Friday, U.S. Surgeon General Vivek Murthy said cancer risk increases with the number of drinks, but ...