Questions tagged [data-analysis]

Data Analysis tools enable you to take a set of data and extract abstract information out of them.

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I need a crash course in what's out there for mathematical modeling, simulations and visualizations

I got a bachelor's degree in math a few years ago, but the curriculum was almost entirely on paper so we weren't exposed to any software, languages, or other digital tools for working with numbers. I ...
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Is it possible to automate the data mining process to automatically generate insights

I'm a Frontend Dev tasked with Data Insights (Help!) Hey everyone! I'm a fresh graduate working as a front-end developer. This is my first real job, and I'm thrown into the deep end a bit! My first ...
Zihan Azad's user avatar
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Applications which consume and analyze all personal data for quantified self purposes (and health insights)

I’m wondering if there’s any go to app which can automatically process as much available data as possible about me, ie generated by my phone and or smartwatch, and just use machine learning to try to ...
Julius Hamilton's user avatar
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Tool to code / label qualitative data, e.g. interview transcripts

Does anyone know of an efficient tool to apply codes to long text documents, like interview transcripts? I'm currently using Atlas.ti, as we will also use that to further analyze the codes, however, I ...
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Free C++ library implementing hierarchical clustering or alike

Which can cluster small number of points by the given maximum distance between them. Two dimensions only.
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Software for automated data evaluation and export

We are searching for a (free/open source) software that does the following: Take raw data from file (csv and tdms, up to several 100MB uncompressed) Filter outliers (based on thresholds) Calculate ...
bobbolous's user avatar
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analyzing CAN bus data in PC

can I use a USB to CAN or a MCP2515 module(with arduino) for extracting the ID and data of a NMEA2000 message? If yes, which software should I use
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Tool for collecting, annotating, and analyzing social media-/text-data

I am looking for a tool that allows me to collect, annotate, and analyze social media data. I am interested in collecting data from a variety of sources, including Facebook, Twitter, and Reddit. I ...
Andy's user avatar
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Tools for data collection

Lets say you want to collect several datas from branch office. The data will be analyzed to evaluate the monthly performance. What is the best way to collect the datas? Currently I'm using excel ...
One Attack's user avatar
1 vote
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What is a Software to handle large amount of google form responses

I have a google response form that is connected to a Google sheet. However, due to the large volume of responses the spreadsheet is running too slow to open and operate within. I think the spreadsheet ...
RedAce's user avatar
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Search engine that creates tables of information about a subject from unstructured data

I am looking for a webapp that would gather data from the web in a very similar way to a search engine, but instead of presenting the results as a list of titles and abstracts, it would dump the ...
Lockszmith's user avatar
2 votes
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Configurable Data-Visualization based on Json-Schema

I'm looking for a configurable data visualization tool using a json File as data-source. The json schema is not defined yet. But let's say the file will contain data like: time-series data (for ...
ToBu's user avatar
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What BI/Dashboard tool is best for embedding into a web application?

I'm searching for the right BI/Dashboard tool to integrate within the web applications my company builds. The purpose of the tool would be to allow users to view pre-built but interactive reports/...
jjs123's user avatar
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2 votes
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Tool for username analysis

I am looking for a tool to analyse/compare user names. Let's say I have given list of usernames: alex_01 mitchel1971 mike__ ... I'd expect the tool to compare those usernames and output something ...
Josip Domazet's user avatar
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Is there a low-code tool for an SQL analyst to share interactive views and graphical CRUD interfaces?

I'm looking for a graphical interface around which to have live conversations about live data; something I can leave with a client for them to browse and perhaps update as they need, in their own time,...
Travis Well's user avatar
2 votes
1 answer
571 views

MongoDB schema analyzer (reverse engineering)

I am looking for some free / FOSS tool that could go through my MongoDB data and provide a parsable report of what structure lies there in, and what's the frequency of that. For instance, I have a ...
Ondra Žižka's user avatar
2 votes
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FOSS data stack to perform complex custom logic on billions of ordered rows

Is there a purely analytics-focused (i.e. a handful of technial users, no business users or clients) FOSS data stack that would enable me to ingest several hundred million up to a billion of rows per ...
McPeanutbutter's user avatar
1 vote
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Looking for something that can turn this text document back into a full file path

I am attempting to take the output of tree (which was saved into a file and passed to me [I do not have access to the original source to use something else for output]) and reconstruct a full ...
Donald Sears JR's user avatar
1 vote
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22 views

Software to facilitate classification of data by human user

I'm looking for some software that makes it easy for a non-technical person to go through a spreadsheet and sort the rows into categories. The software would make it easy for people to construct rules,...
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1 answer
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R library for matching similar names

I'm trying to join datasets with names that partially match, ex. "John Smith" vs. "Jonathan Q. Smith". I'm familiar with the fuzzy joins package and am wondering if there are other ...
Blake Shurtz's user avatar
1 vote
2 answers
77 views

Tools or Software for Text Analysis

Does anyone know of or use (preferably free) tools or software that allow you to search in text documents for certain words, and then add an identifying code to them for later analysis? It would also ...
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1 answer
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Data recovery software to rescue data from a corrupted harddisk

My external HDD (1TB) is corrupted and showing the below error in Windows. The disk icon shown in My Computer and in system tray. Location is not accessible G:\ is not accessible The parameter is ...
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Data Analysis Platform that allows to run custom programs or scripts

I am looking for a self-hosted data analysis platform that I can use to run custom programs or scripts for batch processing, and should allow to add resources over the network. Also, it should scale ...
kaiya's user avatar
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1 vote
1 answer
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Tool for dynamically plotting and viewing many complex functions

Situation I'm searching for a tool or a programming library that can plot many complex functions (Examples below) as created-on-the-fly interactive graph. So kind of how game rendering works: There ...
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Tool for restoring firmware image from dumps taken from broken eMMC

Description of the problem: I have a 4GB eMMC chip that is "broken" which causes the device (TV) to not boot. After soldering this chip to an adapter I am able to dump it. When comparing the ...
Wi_Zeus's user avatar
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2 answers
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Need help in selecting a suitable reporting platform

We are using "https://chartio.com/" for our reporting purposes and now it it's been adopted by Atlassian we are planning to go for another flexible and reliable business intelligence and ...
Linu's user avatar
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1 vote
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What software can i use to analyze logs from log4j

I have a bunch of log files ubuntu@ip-172-31-39-132:~/queue/logs$ ls -la total 492296 drwxr-xr-x 2 root root 4096 Feb 4 16:29 . drwxrwxr-x 4 ubuntu ubuntu 4096 Jan 25 22:25 .. -rw-r--r-- ...
xsw2_2wsx's user avatar
1 vote
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need recommendatoin for handling MDM in Big Query

I have a large warehouse that I have multiple sources come into. the pipelines are completely done, and the system is working. however, quality in business fields used in Surrogate Key definitions ...
arcee123's user avatar
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1 vote
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Data Science Drag & Drop Tools (Python+Anaconda)

I am looking for a web-based drag & drop tool (open source) similar to Azure ML studio that can be on-premise and can support cross-cloud deployments. If there isn't anything close, looking for ...
Vivek Kalyanarangan's user avatar
1 vote
0 answers
15 views

Looking for easy to use free image data annotation tool online

I am looking for an easy to use free image data annotation tool online for computer vision-related task (deep learning). Any kind of suggestion would be really great. Background: I will use at most ...
Red's user avatar
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Sensitivity Analysis: Python package to estimate specific higher order Sobol indices

I would like to know if a python package exists that estimates specific Sobol indices, namely those that are higher than 2nd order. The Wikipedia article for variance-based sensitivity analysis is ...
Florent H's user avatar
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A software package to get the list of all frequencies from the sound file

I have a file that contains a recorded sound of an engine. I need the list of all the frequencies that the sound has.
Edik Mkoyan's user avatar
1 vote
0 answers
17 views

Data Processing and Visualizing tool for dashboard development

I need a data processing and visualization tool that will allow me to pull data from sources (sql-oracle, sql-server, API, excel files, one-drive) or just grab files from an FTP process that data (...
randomuser1235123's user avatar
2 votes
0 answers
122 views

Recommendations for a graphics library for real-time display of geospatial data

I'm looking for recommendations on graphics libraries or game engines that would facilitate semi-realtime plotting or playback of local cartesian or geospatial data. Here are some details on use case ...
brain_mane's user avatar
1 vote
1 answer
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Software for choosing the best output?

I am looking for a software which helps to choose between alternatives. The circumstances connected to social innovation, and the goal is to choose the best social innovation action based on several ...
Gabriella's user avatar
0 votes
1 answer
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Is there any Form Analytics tool that works behind a login?

I'm looking for a form analytics tool that works on a page after the user has logged in. I came across some products that support heat map recording after login, but not form analytics. Is there any ...
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1 vote
0 answers
29 views

personal cloud computing service

I'm looking for a cloud computing service for my data analysis projects. I may be quite left alone in this, so I need it for myself alone. I spent some time learning about most popular cloud computing ...
carlo's user avatar
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1 vote
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local log filtering and analytics

There is a vast amount of log analytics tools available like kibana, datadog and what not. I'm searching for a free tool (license must allow commercial use) that allows to just drop in a log file, of ...
steros's user avatar
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1 answer
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Open and visually browse large CSV files [closed]

Which software do you recommend to open and visually browse large (>2.5 GB) CSV files?
Stücke's user avatar
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1 vote
0 answers
23 views

Program to fetch updated packages

I have a huge environment that contains Windows & Linux (CentOS) servers. I am looking for a free GUI based tool that can fetch the list of recently updated/ installed packages from these servers.
Srikanth's user avatar
0 votes
1 answer
869 views

Free Logic Analyzer to decode 1-Wire

I bought a cheap 8 channel Logic Analyzer. They call it Saleae Logic Analyzer, but the hardware does not at all ressemble the original Saleae Logic 8. I read that the Saleae software might still work ...
Thomas Weller's user avatar
1 vote
1 answer
17 views

Music Statistics Software

I am looking for a software which allows me to do statistical analysis on music. Assuming the music is given in midi or similar form (ie. the note/pitch/duration... data is available for processing). ...
Loreno Heer's user avatar
3 votes
2 answers
58 views

What would be a suitable tool to do time series data comparison?

The running of an industrial process I'm in charge of produces time series data (approximately several thousand parameters, each 1/8th of a second, during a month). My goal is to look at two month-...
Silverspur's user avatar
2 votes
0 answers
46 views

Linux tool to anonymize captured data packets for commercial use according to GDPR

I am working on a project where I have to identify anomalies in network traffic of business networks with machine learning. The algorithm is feeded with captured network packets from inside of the ...
Joshua's user avatar
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4 votes
2 answers
134 views

Looking for an app to track all foods eaten and how I felt

I am looking for an app (It should work on Android and ideally on Windows or browsers) to be able to precisely track all foods eaten. I am not interested in anything too complex, and I do not want ...
user17238's user avatar
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1 answer
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Is there a software, making questions with given data as answer to it?

Is there a software, making questions with given data as answer to it? I have a math project; I am writing a review of the "search of solution set of quintic equations". I have taken primary sources ...
Sensebe's user avatar
  • 121
2 votes
0 answers
16 views

Application that links anonymously written text to an identity

I just wondered whether there is a tool, which can link anonymously written text to an identity. Like a tool that could be trained with some data and would - by analyzing grammar, words, punctuation ...
kaiya's user avatar
  • 133
1 vote
0 answers
56 views

Recommendations For examining XML

Are there any tools out there that are used to view and examine through large XML files? I work for a small company as a Data Quality Analyst and a lot of my job is looking through large XML files ...
Jeremy Pixley's user avatar
1 vote
1 answer
68 views

Big data solution to count unique values in real time

So, I have a table in mysql that stores user interests, initially it was just data to analyze when needed. The users_interests table is a table that stores the user_id, the section_id, the location_id,...
brokleyscoding's user avatar
3 votes
2 answers
77 views

Is there any Free well reputed Open Source Business Intelligence tool?

I need some alternatives for PowerBI, Tableau. And It should be completely Open Source.
Frank David's user avatar