Questions tagged [statistics]

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41 questions with no upvoted or accepted answers
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2answers
122 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
31 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
390 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
28 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
138 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
462 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
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
48 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
93 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
36 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
6 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
18 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.
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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
50 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
13 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 ...
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
20 views

Is there a software that can track and report statistics on emails sent between users internally?

Ideally, I would like to be able to track and see how many emails (in gmail) I have sent to each person by week or month, and how many emails I have received from each person by week or month. Bonus ...
1
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0answers
46 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
34 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,...
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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 + ...
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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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0answers
10 views

Image host with view counter and embedded URL stats?

I need to host some images that will be posted on several 3rd party forums (over multiple threads) and need to track which are the most popular. Are there any image hosts that offer stats for each ...
0
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0answers
6 views

R Package for Nonlinear Least Squares ARIMA fitting

I need a R package that fits ARIMA models using nonlinear least squares. The arima() command from tseries states that the fitting is accomplished using a state space representation and a Kalman filter ...
0
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1answer
25 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
15 views

R package (extension of ggplot2) to compare, calculate and plot the p-value from density plots?

I am looking for a package similar to ggpubr to calculate and plot the statistic differences between some density plots. it would be great if it could work as a ggplot2 extension. I've tried ggpubr ...
0
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0answers
11 views

How to find complex correlations between several variables?

I am looking for a tool or Python library, to analyse data and (automatically) find correlations between several variables (more than 2, numerical or not). These are the kind of things I would like ...
0
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0answers
10 views

Extracting baseball stats from a website to a spread sheet

I want to know if I could use code or software to look for stats on a website and export those stats to a spread sheet. Please see the following image. As an example, for the first pitcher (Ryu) I ...
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
7 views

PHP web app for offering binary downloads with the possibility to show statistics and ads

I want to offer binary downloads on my own web-space, which is capable of running PHP and has MySQL database connectivity. I want to see download statistics (total numbers, maybe also by OS or by ...
0
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0answers
32 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
56 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
28 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?