torenntinokir.fun › watch. Hey Guys. Hope your having a great day. I was wondering if anyone in the community could direct me towards a free Stata download.
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The current version number is 1. EXE - For appraisal of differences and agreement between matched samples or observations. EXE - Multiple Poisson regression. EXE - An expression evaluator with storage of constants, interim results, and formulae and calculator for p values and their inverse , confidence intervals, and time spans.
The current version number is 4. Provides sophisticated methods in a friendly interface. TETRAD is limited to models The TETRAD programs describe causal models in three distinct parts or stages: a picture, representing a directed graph specifying hypothetical causal relations among the variables; a specification of the family of probability distributions and kinds of parameters associated with the graphical model; and a specification of the numerical values of those parameters.
EpiData -- a comprehensive yet simple tool for documented data entry. Overall frequency tables codebook and listing of data included, but no statistical analysis tools. Calculate sample size required for a given confidence interval, or confidence interval for a given sample size. Can handle finite populations. Online calculator also available. Biomapper -- a kit of GIS and statistical tools designed to build habitat suitability HS models and maps for any kind of animal or plant.
Deals with: preparing ecogeographical maps for use as input for ENFA e. Graphical displays include an automatic collection of elementary graphics corresponding to groups of rows or to columns in the data table, automatic k-table graphics and geographical mapping options, searching, zooming, selection of points, and display of data values on factor maps.
Simple and homogeneous user interface. Weibull Trend Toolkit -- Fits a Weibull distribution function like a normal distribution, but more flexible to a set of data points by matching the skewness of the data. Command-line interface versions available for major computer platform; a Windows version, WinBUGS, supports a graphical user interface, on-line monitoring and convergence diagnostics.
GUIDE is a multi-purpose machine learning algorithm for constructing classification and regression trees. Incredibly powerful and multi-featured program for data manipulation and analysis. Designed for econometrics, but useful in many other disciplines as well.
Creates output modelss as LaTeX files, in tabular or equation format. Has an integrated scripting language: enter commands either via the gui or via script, command loop structure for Monte Carlo simulations and iterative estimation procedures, GUI controller for fine-tuning Gnuplot graphs, Link to GNU R for further data analysis. Includes a sample US macro database. See also the gretl data page.
Originally designed for survival models, but the language has evolved into a general-purpose tool for building and estimating general likelihood models. Joinpoint Trend Analysis Software from the National Cancer Institute -- for the analysis of trends using joinpoint models where several different lines are connected together at the "joinpoints. Takes trend data e. Models may incorporate estimated variation for each point e. In addition, the models may also be linear on the log of the response e.
The software also allows viewing one graph for each joinpoint model, from the model with the minimum number of joinpoints to the model with maximum number of joinpoints. DTREG generates classification and regression decision trees. It uses V-fold cross-valication with pruning to generate the optimal size tree, and it uses surrogate splitters to handle missing data. A free demonstration copy is available for download. NLREG performs general nonlinear regression.
NLREG will fit a general function, whose form you specify, to a set of data values. Origin -- technical graphics and data analysis software for Windows. Biostatistics and Epidemiology: Completely Free OpenEpi Version 2. Anderson Statistical Software Library -- A large collection of free statistical software almost 70 programs!
Anderson Cancer Center. Performs power, sample size, and related calculations needed to plan studies. Covers a wide variety of situations, including studies whose outcomes involve the Binomial, Poisson, Normal, and log-normal distributions, or are survival times or correlation coefficients. Two populations can be compared using direct and indirect standardization, the SMR and CMF and by comparing two lifetables.
Confidence intervals and statistical test are provided. There is an extensive helpfile in which everything is explained. Lifetables is listed in the Downloads section of the QuantitativeSkills web site. Sample Size for Microarray Experiments -- compute how many samples needed for a microarray experiment to find genes that are differentially expressed between two kinds of samples e.
This is a stand-alone Windows 95 through XP program that receives information about dose-limiting toxicities DLTs observed at some starting dose, and calculates the doses to be administered next. DLT information obtained at each dosing level guides the calculation of the next dose level.
Epi Info has been in existence for over 20 years and is currently available for Microsoft Windows. The program allows for data entry and analysis. Within the analysis module, analytic routines include t-tests, ANOVA, nonparametric statistics, cross tabulations and stratification with estimates of odds ratios, risk ratios, and risk differences, logistic regression conditional and unconditional , survival analysis Kaplan Meier and Cox proportional hazard , and analysis of complex survey data.
Limited support is available. The calculation of person-years allows flexible stratification by sex, and self-defined and unrestricted calendar periods and age groups, and can lag person-years to account for latency periods. Developed by Eurostat to facilitate the application of these modern time series techniques to large-scale sets of time series and in the explicit consideration of the needs of production units in statistical institutes.
Contains two main modules: seasonal adjustment and trend estimation with an automated procedure e. Ideal for learning meta-analysis reproduces the data, calculations, and graphs of virtually all data sets from the most authoritative meta-analysis books, and lets you analyze your own data "by the book". Generates numerous plots: tandard and cumulative forest, p-value function, four funnel types, several funnel regression types, exclusion sensitivity, Galbraith, L'Abbe, Baujat, modeling sensitivity, and Trim-and-Fill.
Surveys, Testing, and Measurement: Completely Free CCOUNT -- a package for market research data cleaning, manipulation, cross tabulation and data analysis. IMPS Integrated Microcomputer Processing System -- performs the major tasks in survey and census data processing: data entry, data editing, tabulation, data dissemination, statistical analysis and data capture control.
Stats 2. SABRE -- for the statistical analysis of multi-process random effect response data. Responses can be binary, ordinal, count and linear recurrent events; response sequences can be of different types. Such multi-process data is common in many research areas, e. Sabre has been used intensively on many longitudinal datasets surveys either with recurrent information collected over time or with a clustered sampling scheme.
Last released in Mac, K; Win anticipated in September. NewMDSX -- software for Multidimensional Scaling MDS , a term that refers to a family of models where the structure in a set of data is represented graphically by the relationships between a set of points in a space. MDS can be used on a variety of data, using different models and allowing different assumptions about the level of measurement.
SuperSurvey -- to design andimplement surveys, and to acquire, manage and analyze data from surveys. Optional Web Survey Module and Advanced Statistics Module curve fitting, multiple regression, logistic regression, factor, analysis of variance, discriminant function, cluster, and canonical correlation.
Free version is limited to 1 survey, 10 questions, 25 total responses. Rasch Measurement Software -- deals with the various nuances of constructing optimal rating scales from a number of usually dichotomous measurements, such as responses to questions in a survey or test. These may be freely downloaded, used, and distributed, and they do not expire. This Excel spreadsheet converts confidence intervals to p values, and this PDF file explains it's background and use.
RegressIt - An Excel add-in for teaching and applied work. Performs multivariate descriptive analysis and ordinary linear regression. Creates presentation-quality charts in native editable Excel format, intelligently formatted tables, high quality scatterplot matrices, parallel time series plots of many variables, summary statistics, and correlation matrices. Easily explore variations on models, apply nonlinear and time transformations to variables, test model assumptions, and generate out-of-sample forecasts.
SimulAr -- Provides a very elegant point-and-click graphical interface that makes it easy to generate random variables correlated or uncorrelated from twenty different distributions, run Monte-Carlo simulations, and generate extensive tabulations and elegant graphical displays of the results. EZAnalyze -- enhances Excel Mac and PC by adding "point and click" functionality for analyzing data and creating graphs no formula entry required. Does all basic "descriptive statistics" mean, median, standard deviation, and range , and "disaggregates" data breaks it down by categories , with results shown as tables or disaggregation graphs".
Advanced features: correlation; one-sample, independent samples, and paired samples t-tests; chi square; and single factor ANOVA. Update Available! EZ-R Stats -- supports a variety of analytical techniques, such as: Benford's law, univariate stats, cross-tabs, histograms.
Simplifies the analysis of large volumes of data, enhances audit planning by better characterizing data, identifies potential audit exceptions and facilitates reporting and analysis. Marko Lucijanic's Excel spreadsheet to perform Log Rank test on survival data, and his article.
SSC-Stat -- an Excel add-in designed to strengthen those areas where the spreadsheet package is already strong, principally in the areas of data management, graphics and descriptive statistics. SSC-Stat is especially useful for datasets in which there are columns indicating different groups. Menu features within SSC-Stat can:. Each spreadsheet gives a graph of the distribution, along with the value of various parameters, for whatever shape and scale parameters you specify.
You can also download a file containing all 22 spreadsheets. Sample-size calculator for cluster randomized controlled trials , which are used when the outcomes are not completely independent of each other. This independence assumption is violated in cluster randomized trials because subjects within any one cluster are more likely to respond in a similar manner.
A measure of this similarity is known as the intra-correlation coefficient ICC. Because of the lack of independence, sample sizes have to be increased. This web site contains two tools to aid the design of cluster trials — a database of ICCs and a sample size calculator along with instruction manuals.
Exact confidence intervals for samples from the Binomial and Poisson distributions -- an Excel spreadsheet with several built-in functions for calculating probabilities and confidence intervals. Smith , of Virginia Tech. A user-friendly add-in for Excel to draw a biplot display a graph of row and column markers from data that forms a two-way table based on results from principal components analysis, correspondence analysis, canonical discriminant analysis, metric multidimensional scaling, redundancy analysis, canonical correlation analysis or canonical correspondence analysis.
Allows for a variety of transformations of the data prior to the singular value decomposition and scaling of the markers following the decomposition. Lifetable -- does a full abridged current life table analysis to obtain the life expectancy of a population.
From the Downloads section of the QuantitativeSkills web site. A third spreadsheet concerns a method for two clusters by Donner and Klar. You will have to insert your own data by overwriting the tables in the second total number of positive responses and third total number of negative responses or fourth column total number. A step-by-step guide to data analysis with separate workbooks for handling data with different numbers and types of variables.
XLStatistics is not an Excel add-in and all the working and code is visible. A free version for analysis of 1- and 2-variable data is available. XLSTAT -- an Excel add-in for PC and MAC that holds more than statistical features including data visualization, multivariate data analysis, modeling, machine learning, statistical tests as well as field-oriented solutions: features for sensory data analysis preference mapping , time series analysis forecasting , marketing conjoint analysis, PLS structural equation modeling , biostatistics survival analysis, OMICs data analysis and more.
It proposes a free day trial of all features as well as a free version. Statistics -- executes programs written in the easy-to-learn Resampling Stats statistical simulation language. You write a short, simple program in the language, describing the process behind a probability or statistics problem.
Statistics then executes your Resampling Stats model thousands of times, each time with different random numbers or samples, keeping track of the results. When the program completes, you have your answer. Runs on Windows, Mac, Lunux -- any system that supports Java. R -- a programming language and environment for statistical computing and graphics.
Similar to S or S-plus will run most S code unchanged. Provides a wide variety of statistical linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, Well-designed publication-quality plots can be produced, including mathematical symbols and formulae where needed. The R environment includes:. Review and comparison of R graphical user interfaces A number of graphical user interfaces GUI allow you to use R by menu instead of by programming.
Written by Robert A. Detailed reviews of R graphical user interfaces Also by Robert A. RStudio -— is a set of integrated tools designed to help you be more productive with R. It includes a console, syntax-highlighting editor that supports direct code execution, as well as tools for plotting, history, debugging and workspace management.
Integrated development environment Access RStudio locally Syntax highlighting, code completion, and smart indentation Execute R code directly from the source editor Quickly jump to function definitions Easily manage multiple working directories using projects Integrated R help and documentation Interactive debugger to diagnose and fix errors quickly Extensive package development tools RStudio Server Access via a web browser Move computation closer to the data Scale compute and RAM centrally Shiny A web application framework for R.
Turn your analyses into interactive web applications R-Instat R-Instat is a free, open source statistical software that is easy to use, even with low computer literacy. This software is designed to support improved statistical literacy in Africa and beyond, through work undertaken primarily within Africa. A lot of statistical functions. There is a free version and a commercial version. They both have the same statistical functions.
The commercial version offers technical support. Zelig -- an add-on for R that can estimate, help interpret, and present the results of a large range of statistical methods. It translates hard-to-interpret coefficients into quantities of interest; combines multiply imputed data sets to deal with missing data; automates bootstrapping for all models; uses sophisticated nonparametric matching commands which improve parametric procedures; allows one-line commands to run analyses in all designated strata; automates the creation of replication data files so that you or anyone else can replicate the results of your analyses hence satisfying the replication standard ; makes it easy to evaluate counterfactuals; and allows conditional population and superpopulation inferences.
It includes many specific methods, based on likelihood, frequentist, Bayesian, robust Bayesian, and nonparametric theories of inference. Zelig comes with detailed, self-contained documentation that minimizes startup costs for Zelig and R, automates graphics and summaries for all models, and, with only three simple commands required, generally makes the power of R accessible for all users.
Zelig also works well for teaching, and is designed so that scholars can use the same program with students that they use for their research. Apophenia -- a statistics library for C. Octave -- a high-level mathematical programming language, similar to MATLAB, for numerical computations -- solving common numerical linear algebra problems, finding the roots of nonlinear equations, integrating ordinary functions, manipulating polynomials, and integrating ordinary differential and differential-algebraic equations.
J -- a modern, high-level, general-purpose, high-performance programming language. J runs both as a GUI and in a console command line. J is particularly strong in the mathematical, statistical, and logical analysis of arrays of data. J systems have:. DataMelt -- free software for numeric computation, mathematics, statistics, symbolic calculations, data analysis and data visualization. This is script or programming run.
O-Matrix -- an extensive matrix manipulation system for Windows with lots of statistical capability. The "Light" version can be freely downloaded and tried for 30 days. Some capabilities include:. Plots exportable to word processors, spreadsheets, etc. Plot Types: line, contour, surface, mesh, bar, stair, polar, vector, error bar, smith charts, and histogram; line plots can contain unlimited points per curve and hundreds of curves per plot; two- and three-dimensional plotting is supported which provides additional flexibility with contours and surface plots; multiple colors, markers, and line types.
OxMetrics -- an object-oriented matrix programming language with a comprehensive mathematical and statistical function library. Matrices can be used directly in expressions, for example to multiply two matrices, or to invert a matrix. The major features of Ox are its speed, extensive library, and well-designed syntax, which leads to programs which are easier to maintain. Versions of Ox are available for many platforms. The "Console" version can be freely downloaded for academic and research use; the "Professional" version must be purchased.
Divide code into manageable sections that can be run independently. View output and visualizations next to the code that produced them. ILNumerics -- a numerical library for. NET that turns C into a 1st class mathematical language. It offers both scientists and software developers convenient syntax similar to Matlab , toolboxes for statistical functions and machine learning, high performance, wide platform support and 2D and 3D visualization features.
There's a free "Community" edition and a pay-for "Professional" edition. Both have the same features and capabilities; they differ in how you would re-distribute them in your own software products. Scripts and Macros: Completely Free Miscellaneous: Completely Free IND -- Creation and manipulation of decision trees from data. For supervised classification and prediction in artificial intelligence and statistical pattern recognition.
A tree is "grown" from data using a recursive partitioning algorithm to create a tree which hopefully has good prediction of classes on new data. IND improves on standard algorithms and introduces Bayesian and MML methods, producing more accurate class probability estimates that are important in applications like diagnosis.
For UNIX systems. Currently available only in beta-test mode, and only to US citizens. Add descriptions to images, re-size photos for efficient e-mail transmission, print high-quality copies, display slide-shows, publish web-galleries, safe-keep images on CD or DVD. SmartUpdate feature checks for new versions. Has a web-board for user-to-user help. A toolbox of Matlab ver.
Tools are provided for analysis of measured data with routines for estimation of parameters in statistical distributions, estimation of spectra, plotting in probability papers, etc. Has routines for theoretical distributions of characteristic wave parameters from observed or theoretical power spectra of the sea. Another part is related to statistical analysis of fatigue. I'm late in my career as a business economist with a Ph.
Also, you need it if you want to do traditional Klein-style models. These may not be popular in academia but are widely used in business. No Excel, please. I have spent too much time watching people create complex and undecipherable spreadsheets. The real point is that once you learn one language, and understand the logic of what you are trying to do, the skills are transferable. That's why I suggest not overthinking it. Please log in or register to add a comment. Please log in or register to answer this question.
We use EViews in the introductory course. I should remark that I have some conflict of interest about this. Ease of use trumps other concerns. We do use Stata in more advanced courses. I understand it is cheap and easy for students to learn, but it was a complete waste of my time as well as the time of students who did not go on to study economics. For basic basic intro courses, simply use Excel. For anything else use R, Python, or Stata depending on the audience.
These poor kids need to get jobs someday you know! As it happens EViews is widely used in business, although Stata is more widely used in academia and some areas of consulting. Using Excel to teach econometrics is a bad idea. The main point though is that you have to decide if you are teaching econometrics or teaching software.
Nothing wrong with the latter, but it's not my aim. And I also agree the aim of an econometric course should be econometrics. It is in OUR best interest to not have unemployed econ majors. That being said, may be EViews is a good choice for this I am not really qualified to say. I have never used it beyond that course and none of my friends and colleagues in the business world use it or probably have even heard of it.
But that's anecdotal. We did pretty complex ETL to set up a database of economic and financial time series. Since we used the eviews scripting language, it was a nightmare to code in. No way to run a script from the terminal without opening the GUI, really tough to debug except with print statements, really tough to get help, no community of users, no way to see source code, ugly namespacing and environments, etc. I think it's really risky to use in business because you need solutions which are easy to document, scale well, and are easy to reproduce, and eviews has none of those properties.
I would say Julia as my top choice and R as second. The reason would be the same as for Julia to teach them a little about a general purpose programming language at the same time as how to do regressions. And it's free. Has anyone tried that? During the following semester I began exploring Python because I have interests in oceanography and astronomy as well as economics.
The comparison between R and Python is back-and-forth; each has strengths. For me, the balance is in favor of Python due to its more "normal" syntax, wide-ranging community, and an endemic sense of humor. R: the learning curve is a bit steeper, but its price free and flexibility make it my preferred software for almost any econometrics class or project.
Most of my students have no programming experience, and this gives them new skills they can take with them into business world or graduate school. STATA, easy to learn and you can pretty much do anything with it. Since most undergraduate Economics majors will not go into academia, I definitely think teaching them R is the way to go.
While you could argue that it's better to use STATA or EViews for an Econometrics class since they're easier to learn and you can therefore focus more on teaching then econometrics rather than programming, I think it makes the major more valuable overall to students if you teach them some R due to the fact that R is somewhat common in industry unlike STATA or EViews.
It's also just closer to a more "traditional" programming language like Python, so it would be easier for them to pick up Python after learning R than after learning STATA. Plus, since R can be downloaded for free, they may even choose to learn more about R prior to entering the job market.
I also really just think that, except for the students looking to go into academia, the overall benefit of learning STATA or EViews is close to zero. I think the programming language capabilities of R give the students a better intuition of econometric modeling compared to Eviews or Stata. I observed that students were excited by finding ways to code solutions for selected problems. Since coding requires some experience, practicing should be encouraged. I can see how using R may actually give students better econometric intuition than using Stata since you have to more-so set up the model than in Stata.
I thought it was funny. I'm an undergraduate who's benefited tremendously from learning R. The concern about "R is a programming language, this class is not about teaching them how to program" is generally off the mark. My professor attached a brief R tutorial for those with no exposure to it at the beginning of the class. While teaching the material, he appends notes on the requisite commands to do certain tasks in R.
That is the sum total of his time spent teaching R - it has hardly hijacked the class. R can be covered without going into its sophistication as a programming language, leaving the focus squarely on the material. It's similar to how Stata has some sophistication as a language, but little of that sophistication actually needs to be covered to use Stata in a class.
Incidentally, I struggled far more with learning Stata than with learning R due to the wealth of online resources that could answer any doubts I had about R. Reading this should be enough to illustrate that extensive focus on the programming aspects of R is not needed to use it.
If you are not using Stata 12, click on the appropriate version:. Type about in Stata and note the "Revision" date. If you see a date earlier than "23 Jan ", you need to update Stata. Also make note of your platform and whether it is bit or bit. Download the appropriate file for your operating system and follow the instructions below. After you have extracted it, you will have one of the following directories on your system with several files in it:.
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