Showing 31 open source projects for "spreadsheet"

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  • 1
    Quadratic

    Quadratic

    Data science spreadsheet with Python & SQL

    Quadratic enables your team to work together on data analysis to deliver better results, faster. You already know how to use a spreadsheet, but you’ve never had this much power before. Quadratic is a Web-based spreadsheet application that runs in the browser and as a native app (via Electron). Our goal is to build a spreadsheet that enables you to pull your data from its source (SaaS, Database, CSV, API, etc) and then work with that data using the most popular data science tools today (Python, Pandas, SQL, JS, Excel Formulas, etc). ...
    Downloads: 4 This Week
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  • 2
    Handsontable

    Handsontable

    JavaScript data grid with a spreadsheet look & feel

    Rock-solid data grid for web applications. A JavaScript component that combines data grid features with spreadsheet-like UX. Legendary support included. Works with React, Angular, Vue, and JavaScript. When you work with Handsontable, it's like you're working with Excel or Google Sheets. There's no steep learning curve – you can start working effectively from day one. Handsontable is easy to implement, flexible, and super customizable. You can extend it with custom plugins and edit the source code to adjust it to your product. ...
    Downloads: 1 This Week
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  • 3
    XLSX.jl

    XLSX.jl

    Excel file reader and writer for the Julia language

    XLSX.jl is a Julia package to read and write Excel spreadsheet files. Internally, an Excel XLSX file is just a Zip file with a set of XML files inside. The formats for these XML files are described in the Standard ECMA-376. This package follows the EMCA-376 to parse and generate XLSX files.
    Downloads: 0 This Week
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  • 4
    CSV Lint

    CSV Lint

    CSV Lint plug-in for Notepad++ for syntax highlighting

    ...A plugin for data cleaning and working with messy data files. Use CSV Lint for metadata discovery, technical data validation, and reformatting on tabular data files. It is not meant to be a replacement for spreadsheet programs like Excel or SPSS, but rather it's a quality control tool to examine, verify or polish up a dataset before further processing.
    Downloads: 13 This Week
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  • 5
    Rawgraphs app

    Rawgraphs app

    A web interface to create custom vector-based visualizations

    ...RAWGraphs is an open source data visualization framework built with the goal of making the visual representation of complex data easy for everyone. Primarily conceived as a tool for designers and vis geeks, RAWGraphs aims at providing a missing link between spreadsheet applications (e.g. Microsoft Excel, Apple Numbers, OpenRefine) and vector graphics editors (e.g. Adobe Illustrator, Inkscape, Figma). The project, led and maintained by the DensityDesign Research Lab (Politecnico di Milano) was released publicly in 2013.
    Downloads: 2 This Week
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  • 6
    ...It implements the event stream processing as a library embeddable in C++ and Perl. You can think of the Complex Event Processing engine as an in-memory database driven by triggers, or a data-flow machine, or a spreadsheet on steroids (and without the GUI part).
    Downloads: 0 This Week
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  • 7
    Aestel

    Aestel

    Applications for data management

    ...DataLoader and AEREA, respectively. The data loader application applies user-defined instructions to validate, process and load data. The reporting application provides a query builder and spreadsheet template designer. Both applications work with any relational data model. (Postgres and Oracle have been tested). The two applications have been initially developed for small molecule drug discovery research. However, they can be extended for use in other data domains.
    Downloads: 0 This Week
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  • 8
    AlphaPlot

    AlphaPlot

    Interactive scientific graphing and data analysis software.

    Alpha Plot can generate different types of 2D and 3D plots (such as line, scatter, bar, pie, and surface plots) from data that is either imported from ASCII files, entered by hand, or calculated using formulas. The data is held in spreadsheets which are referred to as tables with column-based data (typically X and Y values for 2D plots) or matrices (for 3D plots). The spreadsheets as well as graphs and note windows are gathered in a project and can be organized using folders. The built-in...
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    Downloads: 50 This Week
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  • 9

    Newsvendor Model Simulation Spreadsheet

    Excel Spreadsheet Model for Single Period Inventory Problems

    The spreadsheet (Excel) of a single-period inventory model with stochastic demand can be used as a simulation tool for engineering education or Decision Support System. Based on spreadsheet techniques and examples described in the following sources: Albright S. C., & Winston W. L. (2005). Spreadsheet modeling and applications: essentials of practical management science, South-Western Pub.
    Downloads: 1 This Week
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  • 10
    React-Datasheet

    React-Datasheet

    Excel-like data grid (table) component for React

    This small component allows you to integrate an excel-like datasheet. By default, the spreadsheet handles keyboard navigation and copy-pasting of cells. This example computes expression underneath using mathjs. On an invalid expression, the cell changes color to show the error. Note that react-datasheet does not handle the validation nor the formula computation. Custom renderers allow you to add significant new capabilities to your sheets without requiring changes to react-datagrid itself. ...
    Downloads: 0 This Week
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  • 11
    pyspread

    pyspread

    Python spreadsheet application

    Pyspread is a non-traditional spreadsheet application that is based on and written in the programming language Python. The goal of pyspread is to be the most pythonic spreadsheet. Pyspread expects Python expressions in its grid cells, which makes a spreadsheet specific language obsolete. Each cell returns a Python object that can be accessed from other cells. These objects can represent anything including lists or matrices.
    Downloads: 1 This Week
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  • 12
    BERT

    BERT

    Connector for Excel and the programming languages R and Julia

    BERT is a tool for connecting Excel with the statistics language R. Specifically, it’s designed to support running R functions from Excel spreadsheet cells. In Excel terms, it’s for writing User-Defined Functions (UDFs) in R. All you have to do is write the function. Everything else – loading the function into Excel, managing parameters, and handling type conversion – is done automatically for you. It really could not be any easier. BERT also has a console that you can use to control Excel in real time, right from your R code. ...
    Downloads: 0 This Week
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  • 13
    Sagacity

    Sagacity

    Security Assessment Data Management and Analysis Tool

    We have migrated development of Sagacity to GitHub at https://github.com/cyberperspectives/sagacity Sagacity is a vulnerability assessment and STIG compliance data management tool designed to make security testing more efficient, effective and complete. Security assessments, especially those done for DoD and Federal organizations, produce tremendous amounts of scan and compliance data that security engineers must sort through and deconflict, identify untested requirements, and somehow...
    Downloads: 1 This Week
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  • 14

    Adele

    Adhoc Data Exploration - Live & Easy

    Adele was developed to simplify the daily work with data. Use it as a swiss knife to fill the gap between your work with spreadsheet application like MS Excel and enterprise servers like SAP ERP. Specialized tools like Rapid Miner, KNIME or similiary stuff should not be replaced. But Adele is designed for business people working with spreadsheet applications to analyse their data. There are many technical concepts in an easier way included. For example realtime OLAP, transformations, charts, analysis tools,... ...
    Downloads: 0 This Week
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  • 15
    Perl OBD-II Logger

    Perl OBD-II Logger

    A Perl program for logging OBD-II PID data

    ...By default, the output log file contains time-stamped PID values in a simple Comma Separated Values (CSV) format that can be readily imported into popular data analysis or spreadsheet applications. (Output to an SQLite3 database file is also available). It is written in Perl, so it runs in any computing environment with a working Perl interpreter. The program supports scantools that are based on the ELM Electronics ELM327 or OBD Solutions STN1110 programmed microcontrollers. It has been tested with scantools using legacy RS-232 serial, serial over USB, and Bluetooth hardware interfaces. ...
    Downloads: 3 This Week
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  • 16

    PalOOCa OpenOffice Extension for Palo

    palo olap open office calc plugin for data analysis

    The PalOOCa Project offers a fast, flexible and intuitive Office-based Business Intelligence solution based on Jedox. It provides an extension for OpenOffice.org Calc which allows both, read and write, access to data from within the Jedox OLAP Server via Calc. If used together with the Open Source Jedox/Palo OLAP Server it completes the Open Source MOLAP-Stack for Business Intelligence. Additionally to Jedox OLAP it is also (read-only) compatible to (almost) all OLAP servers supporting...
    Downloads: 4 This Week
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  • 17
    OpenSearchServer Extractor

    OpenSearchServer Extractor

    A RESTFul/JSON Web Service for text and metata extraction

    An open source RESTFul Web Service for text , meta-data extraction and analysis. oss-text-extractor supports various binary formats: Word processor (doc, docx, odt, rtf) Spreadsheet (xls, xlsx, ods) Presentation (ppt, pptx, odp) Publishing (pdf, pub) Web (rss, html/xhtml) Medias (audio, images) Others (vsd, text)
    Downloads: 0 This Week
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  • 18

    fedtool

    Tool to aid factorial design analysis of in vitro experiments.

    Sets of colour-coded design templates for varying number of factors and replicates are included covering full factorial, and fractional factorial designs. An Excel-spreadsheet tool steps the user through specifying factor names and entering the design and data from the experiment. The tool deconvolutes the data into a matrix which can be pasted into data visualisation and / or data analysis software.
    Downloads: 0 This Week
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  • 19
    Xmind

    Xmind

    The most popular mindmapping and brainstorming software

    Professional and powerful brainstorming and mind mapping software tool, open source, Eclipse Community Award winner, often used for capture ideas, knowledge/project management and GTD, supporting fishbones/org-charts/tree charts/spreadsheets, easy-to-use.
    Downloads: 73 This Week
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  • 20
    Python language bindings for the GtkExtra widget set. GtkExtra is a useful set of widgets for the GIMP Toolkit, aka GTK+. It provides a spreadsheet-like matrix widget and widgets for 2-D and 3-D graphing.
    Downloads: 0 This Week
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  • 21
    Coulson Plot Generator

    Coulson Plot Generator

    Graphics generator for pie diagram matrix from spreadsheets

    For comparative plus/minus spreadsheet data, Coulson Plot Generator application creates a multiple pie diagram, for a rapid visual comparison of subunit occupancy across a range of entities. Numbers of pies, segments, labels and colours are customisable. Creates an editable PDF from a comma separated text file. Now with zoom capability and more memory, for larger datasets.
    Downloads: 0 This Week
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  • 22
    jFox Journal

    jFox Journal

    Trading journal for Currency,Stock,Commodity traders

    jFox Trading Journal is software developed mainly for currency traders,it provides advanced data analysis to improve traders ability to reach higher profits and eliminate losses.jFox keeps your data in one place.To access or modify any of your data jFox provide simple user friendly GUI.By generating graphs and statistics automaticly,user only needs to provide his data to have full overview over his trades and trading performance.
    Downloads: 1 This Week
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  • 23
    Matrex is a lightweight vectorial spreadsheet: calculates blocks of values, not single cells; it is strongly multithreaded; users can work together on sheets using a server. Adapters to matlab, scilab, octave, R.
    Downloads: 2 This Week
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  • 24
    A generic SQL driven data audit tool for detecting differences between any JDBC accessible database tables and other data sources. Platform independent. It's a unix like diff for databases. Produces key values with the differing column name and data
    Downloads: 0 This Week
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  • 25
    Templates for integrating the data structures of Compiere, Openbravo or ADempiere for all kind of Pentaho Data Integration processes. Later on we plan to migrate these to Talend too.
    Downloads: 4 This Week
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