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[4]: 114 A DataFrame is a 2-dimensional data structure of rows and columns, similar to a spreadsheet, and analogous to a Python dictionary mapping column names (keys) to Series (values), with each Series sharing an index. [4]: 115 DataFrames can be concatenated together or "merged" on columns or indices in a manner similar to joins in SQL.
Data cleansing may also involve harmonization (or normalization) of data, which is the process of bringing together data of "varying file formats, naming conventions, and columns", [2] and transforming it into one cohesive data set; a simple example is the expansion of abbreviations ("st, rd, etc." to "street, road, etcetera").
Was one of the big three spreadsheets (the others being Lotus 123 and Excel). EasyOffice EasySpreadsheet – for MS Windows. No longer freeware, this suite aims to be more user friendly than competitors. Framework – for MS Windows. Historical office suite still available and supported. It includes a spreadsheet.
The Lions have a player ranked inside the top seven at their respective positions at QB, RB, WR, TE and K; meanwhile, the 49ers have disappointed but undoubtedly still offer some boom potential ...
ICE says the program stopped referrals in July and that the program was ineffective in what it sought to do, having only a 2% higher compliance rate from those who took part in services compared ...
How Hangovers Attack Your Mind and Body. When you drink too much, multiple organs feel the pain. The symptoms of a hangover can be wide-ranging and include dehydration, muscle pain, head-aches ...
dplyr is an R package whose set of functions are designed to enable dataframe (a spreadsheet-like data structure) manipulation in an intuitive, user-friendly way. It is one of the core packages of the popular tidyverse set of packages in the R programming language. [1]
The head of a political party and a Christian coalition group in Lebanon is calling on the U.S. and its Western allies to step in and deploy deterrent forces to permanently dismantle Hezbollah ...