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14440CAUSEweb.orgen-useditor@causeweb.orgwebmaster@causeweb.orgMon, 22 Sep 2014 12:00:00 -0400Tue, 20 May 2014 12:00:00 -0400http://www.rssboard.org/rss-2-0-1OStats 4
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2254
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2254OStats is a simple tool for data visualisation and statistical analysis, particularly aimed at helping students learn statistics.Sun, 2 Jan 2011 11:12:01 -0500**David C. Howell's Statistical Homepage
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2153
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2153This set of pages contains statistical material compiled by David C. Howell that may be of interest to both faculty and students. Some of it goes along with his textbooks (Statistical Methods for Psychology and Fundamental Statistics for the Behavioral Sciences), but there is other more general material that could be used along with other textbooks as well, or that could serve as helpful aids in the learning of statistics.Fri, 15 Oct 2010 03:10:09 -0400DataFerrett
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2148
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2148Sun, 3 Oct 2010 02:42:45 -0400The BUGS Project
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=1158
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=1158The BUGS (Bayesian inference Using Gibbs Sampling) project is concerned with flexible software for the Bayesian analysis of complex statistical models using Markov chain Monte Carlo (MCMC) methods. This site is primarily concerned with the stand-alone WinBUGS 1.4.1 package, which has a graphical user interface and on-line monitoring and convergence diagnostics. This program can be downloaded for free from the site.Fri, 14 Oct 2005 12:49:11 -0400Statist
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=852
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=852[For advanced users only] Statist is a small and portable statistics program written in C. It is terminal-based, but can utilize GNUplot for plotting purposes. It is simple to use and can be run in scripts. Big datasets are handled reasonably well on small machines. In spite of its low overhead, statist can do quite a bunch of regression functions and tests in a comprehensible way. It is quite powerful. Tue, 9 Aug 2005 02:15:38 -0400Central Limit Theorem
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=921
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=921The program CenLimit shows the effects of the central limit theorem. The user may select from various distributions to draw different numbers of observations for calculating the means. The distribution of the means is plotted. You may use this program to find out the relationship between the number of observations and the resulting standard deviation of the means. Tue, 9 Aug 2005 01:06:25 -0400Distribution Calculator Lines
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=922
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=922The program DistCalc calculates probabilities and critical values for the most important distributions. The purpose of this program is to show the concept of critical values and the replacement of printed distribution tables. The Distribution Calculator offers calculations for the normal distribution, the t distribution, the chi-square distribution, and the F distribution. Tue, 9 Aug 2005 12:15:37 -0400Error Surface of Linear Regression
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=924
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=924This program has been written to explore the relationship between the data points and the error surface of the regression problem. On one hand you can learn how to represent a line in two different spaces ({x,y} and {k,d}), and on the other hand you see that solving the regression problem is nothing else than finding the minimum in the error surface.Tue, 9 Aug 2005 12:14:07 -0400DAP - Statistics and Graphics Package
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=863
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=863Dap is a small statistics and graphics package based on C. Version 3.0 of Dap can read SBS programs. The user wishing to perform basic statistical analyses is now freed from learning and using C syntax for straightforward tasks, while retaining access to the C-style graphics and statistics features provided by the original implementation. Dap provides core methods of data management, analysis, and graphics that are commonly used in statistical consulting practice (univariate statistics, correlations and regression, ANOVA, categorical data analysis, logistic regression, and nonparametric analyses).Mon, 16 May 2005 10:43:42 -0400Sampling SIM: Sampling Distributions
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=573
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=573This webpage provides instructions for teaching sampling distributions using Sampling SIM software. It includes information regarding prerequisite knowledge, common misconceptions, and objectives, as well as links to an activity and a pre/post-test.Fri, 13 May 2005 03:21:15 -0400Sampling SIM: P-values and Standard Distributions
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=574
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=574This webpage provides instructions for teaching p-values and standard distributions using Sampling SIM software. It includes information regarding prerequisite knowledge, common misconceptions, and objectives, as well as links to an activity and a pre/post-test. Fri, 13 May 2005 03:16:53 -0400Sampling SIM: Confidence Intervals
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=575
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=575This webpage provides instructions for teaching confidence intervals using Sampling SIM software. It includes information regarding prerequisite knowledge, common misconceptions, and objectives, as well as links to an activity and a pre/post-test.Fri, 13 May 2005 03:13:01 -0400Sampling SIM: Simulation Software
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=1162
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=1162This program allows the student to explore the nature of sampling distributions of sample means and sample proportions. The software provides separate windows for building population distributions, drawing and viewing random samples from the population, exploring the behavior of sampling distributions of sample means, and exploring the behavior of confidence intervals. Fri, 13 May 2005 03:13:01 -0400Psychology 340/341: Advanced Statistical Methods
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=778
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=778This site gives the outlines and shows the lessons for psychology 340/341: Advanced Statistical Methods.Fri, 13 May 2005 12:00:44 -0400Bootstrapping
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=952This lesson describes bootstrapping in the context of a statistics class for psychology students.Fri, 13 May 2005 12:00:44 -0400The R-Project for Statistical Computing
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=750R is an integrated suite of software facilities for data manipulation, calculation and graphical display. R is a free software environment and language for statistical computing and graphics. R provides a wide variety of statistical (linear and nonlinear modeling, classical statistical tests, time-series analysis, classification, clustering, ...) and graphical techniques, and is highly extensible.Thu, 12 May 2005 05:02:03 -0400Leverage Effect in Regression
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=923
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=923This program visualizes the effects of outliers to regression lines. The user may pick up a point with the mouse and move it across the chart. The resulting regression line is automatically adjusted after each movement, showing the effect in an immediate and impressive way. The program Leverage allows one to experiment with the leverage effect. You can create a random sample of data noisy points on a line. Dragging one of the points away from the regression line immediately shows the effect, as the regression line is recalculated and moves according to the current data set.Thu, 12 May 2005 04:05:01 -0400STATISTICS FOR MOLECULAR BIOLOGY AND BIOINFORMATICS
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=337
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=337A computer intensive introductory course for graduate students. A veritable online course with Powerpoint and Excel downloadable files for viewing. Also provides related outside links for further investigation on related topics.Tue, 2 Nov 2004 10:49:07 -0500Easy Charts
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=57EasyCharts is a complete library of java chart components, chart applets, and chart servlets that enable programmers to add charts and graphs in java applications, web applications, and web pages with just a few lines of code. The java chart library includes bar charts, line charts, and pie charts and is highly configurable. The java chart library supports charts with multiple data series, overlay charts, drilldown charts, and interactive features such as zooming and scrolling of chart data.Tue, 27 Jul 2004 10:50:19 -0400**Tools for Teaching and Assessing Statistical Inference: Sampling SIM
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=51
http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=51This website helps students learn concepts underlying statistical inference, through the simulation software, Sampling SIM. This software lets students explore sampling distributions by building population distributions, taking random samples, and exploring the behavior of sampling distributions and confidence intervals. The site includes instructional modules and assessment instruments. Key words: measures of center, sampling, sampling distribution, confidence interval, p-values, powerTue, 27 Jul 2004 10:48:28 -0400