Search results
Results from the WOW.Com Content Network
Excel pivot tables include the feature to directly query an online analytical processing (OLAP) server for retrieving data instead of getting the data from an Excel spreadsheet. On this configuration, a pivot table is a simple client of an OLAP server.
Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS.It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA).
If the conditional distribution of given is a continuous distribution, then its probability density function is known as the conditional density function. [1] The properties of a conditional distribution, such as the moments , are often referred to by corresponding names such as the conditional mean and conditional variance .
Download QR code; Print/export ... conditional probability is a measure of the probability ... and introduces a symmetry with the summation axiom for Poincaré ...
The conditional distribution of a variable given another variable is the joint distribution of both variables divided by the marginal distribution of the other variable. [3] That is, For discrete random variables , p Y | X ( y | x ) = P ( Y = y ∣ X = x ) = P ( X = x , Y = y ) P X ( x ) {\displaystyle p_{Y|X}(y|x)=P(Y=y\mid X=x)={\frac {P(X=x ...
Note that the conditional expected value is a random variable in its own right, whose value depends on the value of . Notice that the conditional expected value of given the event = is a function of (this is where adherence to the conventional and rigidly case-sensitive notation of probability theory becomes important!).
Pivot table, in spreadsheet software, cross-tabulates sampling data with counts (contingency table) and/or sums. TPL Tables is a tool for generating and printing crosstabs. The iterative proportional fitting procedure essentially manipulates contingency tables to match altered joint distributions or marginal sums.
The summary information consists of subtotals that are combined from previous rows within the same column. The concept of dimension is also a part of basic terminology. [ 7 ] Any "simple" table can be represented as a "multi-dimensional" table by normalizing the data values into ordered hierarchies .