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Pandas supports hierarchical indices with multiple values per data point. An index with this structure, called a "MultiIndex", allows a single DataFrame to represent multiple dimensions, similar to a pivot table in Microsoft Excel. [4]: 147–148 Each level of a MultiIndex can be given a unique name.
In many programming languages, string concatenation is a binary infix operator, and in some it is written without an operator.This is implemented in different ways: ...
In statistics, multiple correspondence analysis (MCA) is a data analysis technique for nominal categorical data, used to detect and represent underlying structures in a data set. It does this by representing data as points in a low-dimensional Euclidean space .
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A sex offender who police said tried to "financially and emotionally manipulate" his victims has been jailed for 25 years. Stephen Gallagher, of Normandy Avenue in Colchester, was found guilty by ...
Investors who have held onto long-term bonds throughout the past few years might finally have their chance at seeing gains in a lower interest rate environment. Rate cuts by the Federal Reserve ...
Zhuric Phelps and Pharrel Payne each scored 16 points Saturday to lead No. 17 Texas A&M past No. 11 Purdue 70-66 in the first of two games at the Indy Classic. The Aggies (9-2) have won five straight.
Articles may be more legible / accessible if multiple citations are bundled into a single footnote avoiding clutter and the appearance of citation overkill. To concatenate multiple citations for the same content into a single footnote, there are several layouts available, as illustrated below: