Search results
Results From The WOW.Com Content Network
Pandas is built around data structures called Series and DataFrames. Data for these collections can be imported from various file formats such as comma-separated values, JSON, Parquet, SQL database tables or queries, and Microsoft Excel. [8] A Series is a 1-dimensional data structure built on top of NumPy's array.
The pandas package in Python implements this operation as "melt" function which converts a wide table to a narrow one. The process of converting a narrow table to wide table is generally referred to as "pivoting" in the context of data transformations.
To create more complex table structures in source mode with cells that span multiple rows or columns, ... create wiki tables from Excel, can be used to create ...
Microfit – econometrics package, time series; Minitab – general statistics package; MLwiN – multilevel models (free to UK academics) Nacsport Video Analysis Software – software for analysing sports and obtaining statistical intelligence; NAG Numerical Library – comprehensive math and statistics library; NCSS – general statistics package
Column labels are used to apply a filter to one or more columns that have to be shown in the pivot table. For instance if the "Salesperson" field is dragged to this area, then the table constructed will have values from the column "Sales Person", i.e., one will have a number of columns equal to the number of "Salesperson". There will also be ...
Author Jonathan Koomey has recommended a series of best practices for understanding quantitative data. [60] These include: Check raw data for anomalies prior to performing an analysis; Re-perform important calculations, such as verifying columns of data that are formula driven; Confirm main totals are the sum of subtotals;
Spreadsheets including Apple Numbers, LibreOffice Calc, and Apache OpenOffice Calc. Microsoft Excel also supports a dialect of CSV with restrictions in comparison to other spreadsheet software (e.g., as of 2019 Excel still cannot export CSV files in the commonly used UTF-8 character encoding, and separator is not enforced to be the comma).
Example of a spreadsheet holding data about a group of audio tracks. A spreadsheet is a computer application for computation, organization, analysis and storage of data in tabular form. [1] [2] [3] Spreadsheets were developed as computerized analogs of paper accounting worksheets. [4] The program operates on data entered in cells of a table.