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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1answer
54 views

Software to tell whether a file has been “encrypted” by a ransomware attack

I know there are many companies that say that they can help to recover from ransomware attack or can detect and protect. What I am curious about is, can we find out whether a file has been attacked, ...
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1answer
3k views

Free Alternative to Logger Pro

I'm looking for a free alternative to Logger Pro from Vernier. I would like it to have the same features as Logger Pro does, including but not limited to, Simple UI Collect and Analysis Data Perform ...
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9answers
5k views

Is there a software tool which allows to perform SQL on CSV files?

I have been trying to find tools which allows me to import a CSV file and perform SQL operations on it. I tried to import on SQL Dev 4 but it does not work without a local connection. The data is ...
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2answers
115 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 ...
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2answers
30 views

Python library for running variation of an analysis

I do a fair bit of data analysis using Python. I find that I often end up repeating the same analysis for different input variables (e.g., looking at GDP and then seeing if the answer changes under ...
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0answers
6 views

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-- ...
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3answers
72 views

File pattern analysis: tool to count frequency of string of bytes

I'm looking for a tool to help me analyze a binary file. There are tools which provide you with rank, the character that appears most of the time, (such as the character that appeared the most times ...
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4answers
213 views

Tools for big CSV files manipulations

I'm working with a huge CSV dataset and I'm now make some pre-processing on it. The pre-processing consists of removing lines with "not a numbers", change columns positions or remove lines. Is there ...
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1answer
31 views

What is the best statistical software for multiple regression and forecasting with large data input?

We need a robust statistical software that can handle 10~13 million records datasets as an input to support business decisions, mostly forecasting and multiple regressions analysis. We have already ...
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2answers
62 views

Something like Google Trends for scientific papers?

Google Trends allows you to see how the interest in search keywords is building up. Something like this would be very useful for scientific papers. For example, a young researcher could look at the ...
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0answers
25 views

Tool for small data science team

I'm in charge of a small data science team (3 data scientists, me included). We do our projects with at least one business person (PM) per project ( we have 5 of these). We managed everything with ...
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1answer
37 views

Best 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,...
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1answer
44 views

Application to browse time stamped data of different type

Application to browse time stamped data of different types (email, phone call, sms, photo, document, web browser history, ...) as one timeline to scroll through. Requirements OS: Linux, preferably ...
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2answers
52 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-...
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0answers
7 views

Data explorer for Elasticsearch or Mongo

I'm working with a large data set that includes demographics information about people (voluntary survey participants). I'd like to be able to search through this data easily, to find people that match ...
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2answers
49 views

Semantic Tagging and analysis or extraction of text (Windows/OS X)

I'm looking for a software to add semantic tags to a long, structured text, with the ability to search for, extract, maybe analyse these tags. Specifically, the text is structured into chapters and ...
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1answer
4 views

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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1answer
70 views

Non-Windows-based BI software that can be easily connected to MongoDB

I have a website that is built on MongoDB. I am tracking its KPIs: visitors, visits. I want to analyze these data in real time by a BI software. So I am looking for a BI software: can be easily ...
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0answers
6 views

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 ...
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0answers
9 views

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 ...
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0answers
10 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 ...
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0answers
8 views

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 ...
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2answers
20 views

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.
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1answer
245 views

Open source GUI tool for data wrangling with little or no programming

A programming-challenged analyst has data like this: ID NAME DATE SYSID-1054 XYZ 1 SYSID-1054 XYZ 2 SYSID-1054 OPQ 3 SYSID-1054 OPQ 4 SYSID-1054 XYZ 5 SYSID-1054 ...
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0answers
11 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 (...
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2answers
6k views

Detect repeated sentences or phrases in a document

I want to detect sentences, long phrases, and possibly paragraphs that have been repeated in a document. I've been working on a document, and want to make sure I haven't copied the same or similar ...
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0answers
111 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 ...
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1answer
9 views

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 ...
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0answers
6 views

Are there any good GUI tools for transforming JSON files to different shapes?

I'm looking for a visual tool that can transform JSON files in one shape, into JSON files in another shape. Right now I'm doing this by manually writing JavaScript functions that transform the data, ...
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0answers
8 views

Software for organizing writing

I have a lot of writing fragments on various subjects. Is there software that can run semantic analysis on these fragments to thematically categorize and tag them, analogously to how image software ...
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1answer
64 views

How to analyze file and know if messy or encrypted or else?

This is a abstract question for me, hope someone can direct me to one lane. I want to analyze content of file and want to know info like below: Is the dedup ratio high or low before I run dedup on ...
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4answers
56 views

Data analysis tool for Java

I need to find some Java tools that work similar to pandas in Python. pandas is a tool that provides high-performance, easy-to-use data structures and data analysis tools. I have a few .csv files in ...
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1answer
45 views

Best Tool for Analyzing Multi-Tab Excel Files with 100-500k Records

I have started a new job and I need to analyze client's databases. Many times when we first meet with them we just get a huge Excel file with a dozen or so tabs and a partial to full dump of various ...
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0answers
24 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 ...
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0answers
9 views

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 ...
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1answer
26 views

Open and visually browse large CSV files [closed]

Which software do you recommend to open and visually browse large (>2.5 GB) CSV files?
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0answers
15 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.
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1answer
39 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 ...
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5 views

Tool(s) for detecting and analyzing social media interactions?

I'm going to need an ability to analyze social media interactions for my company. The biggest question we would have is who shared a post/tweet/etc and who re shared the already shared post/tweet etc,...
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1answer
13 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). ...
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4answers
1k views

Heatmap chart generator for table/matrix data

I have some numeric data in matrix form, which for the sake of discussion is the values of some function f(x,y) sampled at some discrete grid. This data is, say, in a .csv file or in an .ods (...
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0answers
5 views

Platform or library that supports a data explorer website e.g. descriptive statistics (frequency, crosstabs) of survey data

I am looking to build a responsive web application that allows querying of data from an urban city survey. The survey has a large number of questions and its required to perform descriptive statistics ...
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0answers
26 views

Data treatment of PDF files data for implement skills training?

A software that perform a text and process mining in generating definitions of terms and word to vec graphs, indexes, diagrams, automated generated reviews, map of synonyms, list of possible anagrams ...
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0answers
27 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 ...
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1answer
24 views

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 ...
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0answers
44 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 ...
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0answers
7 views

Looking for Software to resolve errors thrown by external quality check tool

Hi I am looking for some frontend tool to resolve errors thrown from a external quality check tool. I must be able to: Import the reports from the quality check tool. Edit the data from multiple ...
2
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0answers
15 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 ...
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0answers
21 views
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1answer
36 views

Software for analytical and computational physics with a DSP nuance

What software can I use for: compute complex formulas which result could be not analytical, thus requiring iteration methods and substantial computational cost (ex. quantum mechanics analysis) easily ...