Questions tagged [statistics]

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43 questions with no upvoted or accepted answers
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2answers
128 views

Tool for statistical performance measurement in production environments

I search a tool for statistical performance measurement in production environment. I want to know what the Python interpreter is doing most of the time. With other words I want to detect hot spots. ...
3
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0answers
25 views

Recording and visualizing timestamps

I'm looking for an iPhone tracking system, which allows me to register periodic timestamps and provide me with various statistics regarding them, e.g. average time between them, perhaps a graph ...
3
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0answers
33 views

Free software or OS for web usage reports / network traffic analytics-statistics

I run a small network for my big family, where about 50 devices connect. Line capacity: 50Mbps downlink / 10Mbps uplink. I am searching for a free software or operating system where I can have ...
3
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1answer
524 views

C++ library for working with probability distributions

I want a C++ library which would allow me to dynamically construct a distribution, from a wide selection of distribution families, with its appropriate parameters, based on configuration data read ...
3
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0answers
33 views

A java-based library for FCA

I have had a chance to go through Formal Concept Analysis and found it a powerful tool for Information Retrieval (IR) topics. Nonetheless, I found it very difficult to find a comprehensive ...
3
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0answers
142 views

Natural language generation for Japanese

I am looking for tools, libraries, software or services to generate natural Japanese text from raw data. The best example of what I am trying to do is the commercial tool Wordsmith from Automated ...
3
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0answers
507 views

Calculating the contribution percentage in a Google document?

I am looking for a program, Web service or browser extension that could calculate the authorship percentage in a Google document. Free and compatible with Windows 7 and Google Chrome is possible. My ...
2
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0answers
44 views

Is there a free, open source software that runs SAS code?

R was developed as a free, open source alternative to S. Much code written for S runs unaltered under R. Even the name R is a play on the name of S. Is there a free, open source alternative to SAS? I ...
2
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0answers
90 views

Database (or more) for online statistics over measurement values

I need to build a web-based system which takes a number of measurements for various items and stores them, a later allows to create various graphs and reports from this data, e.g. plotting a few ...
2
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0answers
14 views

Online-model libraries for R

"Online" models are those where you train a model and then update the coefficients/weights of the model as new data comes in. This avoids needing to load and process all data every time you want to ...
2
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0answers
49 views

A modern, flexible, easy-to-use statistics library for C++

I want to do some simple statistics in C++. I'm starting out super-simple - average, standard deviation, kurtosis, moments, quantiles. Later on I might want to go in a bit deeper. So, I'm looking for ...
2
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0answers
94 views

Can anyone suggest me a package in Python for running panel data?

I am particularly looking for dynamic panel data models estimated using GMM or another method with bias correction. It seems that statsmodels has some panel data specifications, but I was not able to ...
2
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0answers
37 views

Metrics gathering for non-continuous non-timeline data

My requirement is to gather and aggregate metrics for discrete events (execution of specific SQL queries). Events occur at random intervals and the data to be aggregated is number of rows and the ...
1
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0answers
10 views

Is there an arbitrary precision library in C or C++ with cdf?

I tried GNU Science library but its precision is limited to doubles. Other than implementing the thing myself, which I hope I wont have to do, is there a library that gets me the cumulative ...
1
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0answers
7 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 ...
1
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0answers
27 views

Perfrom a multiple linear regression in Google Sheets

I'm attempting to run a multiple linear regression in Google Sheets, but the only add-on I can find to do this (XLMiner) has been disabled by Google pending review. It also looks like the review ...
1
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0answers
8 views

Grab data (preferably using JSON format) of how much data traffic is leaving and coming into my computer?

Windows 10. Would prefer if this is built-in, but if it's trustworthy and free, I could use a third-party program. I'm looking for something which will let me grab data (preferably in JSON format) ...
1
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0answers
13 views

Java Library for Fitting Cubic Splines with Fixed Knots?

I'm looking for a Java library to fit a Univariate Spline to a set of two dimensional points. SciPy LSQUnivariateSpline accomplishes exactly what I want in python, but I haven't been able to find a ...
1
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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 ...
1
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0answers
7 views

Validating a US mailing address against an authoritative database

I have the following business requirements to authenticate a user on a web service using his / her supplied name and mailing address: Here are the requirements: Ask a user to supply his/her first ...
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0answers
21 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.
1
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0answers
11 views

Library to gather statistics for on-premises Razor Pages website, outputing to MySQL

I'm looking for a libraries that will allow me to gather statistics about web application. Hit counters for specific pages, information about visitors, time spent on the pages. It would help a lot if ...
1
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0answers
55 views

Console sar graph

I am running sar (sadc/sadf) to collect CPU/memory/etc statistics on a server. I often want to quickly draw a histogram showing how the data evolved during the day, so that I can visually spot ...
1
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0answers
17 views

Software for System Reliability Analysis

I am trying to find a software (free if possible) to simulate System Reliability. More specifically, I am looking to simulate systems with sub-components that each have probabilistic (and not ...
1
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0answers
23 views

Forecasting for time series forecasting

I am looking for software, reading material or tutorials to solve the following kind of problems: I have a database with the following structure: | DATE | PARKING-NAME | NCARS | I need to predict ...
1
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0answers
34 views

Data analytics and statistics generation tool

I am looking for a data analytics component that has a UI in which we can define several rules and that can generate alerts based on these rules. Let me explain by example. Please note that these ...
1
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0answers
37 views

C++ library for abstract math with probability distribution

I'm doing some work involving pseudo-random data generation (I don't do the proper PRNG work, I just use generators). As I tweak and add features, I find myself in need for proper type definitions for ...
1
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0answers
47 views

Keylogger with accurate timestamps for Linux

I'm curious about my typing, what combinations of letters or modifiers usually take me the most time, etc. For that, I'm searching for a program that logs the keys I press, each with a time stamp, ...
1
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0answers
37 views

Multinomial test in Java

Does there exist a Java library (or function) that performs the Multinomial test? In particular, is there something similar to the Exact Multinomial Test function "multinomial.test" in R as described ...
1
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0answers
119 views

Gitblit - daily statistics

Is there a plugin/tool/etc to Gitblit server that would do the following: create commits statistics per day, repo and user send created statistics on email? The problem I want to solve is have some ...
1
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0answers
33 views

Simple statistics on live time series

I have a process getting a numeric data every minute. Here's an example: 2015/03/05 17:51, 708 2015/03/05 17:52, 438 2015/03/05 17:53, 444 2015/03/05 17:54, 444 2015/03/05 17:55, 450 2015/03/05 17:56,...
1
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0answers
35 views

Generic record/observation log entry management software

I'm looking for a software that would allow following functionality: Create a record of an observed event (say, an HR-manager files info about an interview with an applicant he's just interviewed). ...
1
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0answers
21 views

Android application to gather speech recognition statistics

I am looking for an Android application that can gather some statistics on one's use of the Google speech recognition system on Android. E.g. the number of transcribed words with speech recognition ...
1
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0answers
16 views

Is there an IIS-compatible OSS web app that can be used to serve static content + record stats?

What I am interested in: Serving small static content (JS/CSS/fonts/small images/etc). All easily cacheable, no streaming. Basically things that people often put on CDNs. Upload support is not ...
1
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1answer
37 views

WordPress plugin for simple tabular page view count (admin)

Looking through the many available WordPress plugins I still have not found one that gives only the admin (or let's say all users that have access to the WP backend) a simple list of post titles + ...
0
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0answers
4 views

Variational Inference with custom Jacobian

I want to do Bayesian variational inference to fit a simulations parameters to real experimental data. I want to do this using the fast NUTS sampling algorithm. NUTS requires the Jacobian and has ...
0
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0answers
9 views

How do I determine how much network data traffic is used on Windows from the terminal?

I'm trying to grab two numbers representing the number of bytes that left from or arrived to my Windows computer since I last instructed this mechanism to "reset the stats". I wish for these ...
0
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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 ...
0
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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 ...
0
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0answers
10 views

Tool to monitor the health / performance and statistics of our Elasticsearch, logstash, spark and kafka a installed on the Server

Server Information: Server OS : CentOS 7.8 Installed Applications: A) SPARK (v2.4.3_2.11) B) KAFKA (v2.3.0_2.11) C) ELASTICEARCH (6.x) D) LOGSTASH (6.x) Problem Statement: What ...
0
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0answers
34 views

Monitor entire LAN traffic

There are home routers that are able to generate reports on how much traffic was downloaded from and uploaded to the internet, e.g. like that: Unfortunately, my home router is not able to do ...
0
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0answers
57 views

Which software for statistics and data analytics?

I've got a list of products (item name, prices, attributes, description, etc.) in a Mongo DB. Now I'd like to get some insights like: How many products from this group contains the string "green&...
0
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0answers
29 views

I want to compute gini, roc and auc for large datasets. Which platform should I use?

Shall I use Spark? Will pandas dataframe with scikit suffice?