The tool for computing and comparing distribution in up to three datasets. List all other tools in this website, you input the data on a textbox (you can just copy-paste from any regular spreadsheet program), then make some selections and click Calculate. ![]() Just to show an example that is not a simple calculation of means, medians, or modes, one of the many tools for descriptive statistics calculates the coefficient of variation from a list of numbers. to interquartile ranges, skewness and kurtosis calculators, and some quick data plotters: a quick histogram builder, where you simply enter a list of values and get back the histogram in a single click, and a quick bar chart generator where you either enter labels with associated counts or even just the source data from which the app will automatically compute frequencies and show the plot. Let me give you below some details and show you some examples:ĭescriptive statistics : Given an input dataset the tools in this module return from simple average, median, mode, standard deviations, etc. The website has three main sections: statistical calculators, which deals mainly with hypothesis testing p-value calculators, which allow you to derive p-values from Z, t, chi-square, and Pearson ( r) and descriptive statistics - averages, variance, a standard deviation calculator, and easy histogram and bar chart makers. Importantly, the output of the tools in this website has been audited for accuracy against the output produced by regular, “established” programs. Certainly, you should find it much easier to use than any ad hoc statistics or mathematics program -of course at the expense of some limitations. I mean, the website doesn’t use any jargon specific to the social sciences.Īll the tools in this website were designed with ease of use and clarity of presentation in mind. It’s not mine and I don’t get any gains for promoting it! I just showcase it because it’s super useful and handy.Īlthough the website promotes itself as tailored for students and researchers working with statistics in the social sciences, the tools are actually broad enough that can be applied in all disciplines dealing with data analysis. I cannot more than recommend this website, which offers online tools to compute descriptive statistics, carry out hypothesis testing, calculate p-values, and even plot some simple plots including histograms: ![]() A great resource with free tools for online statistics: Some of these tools run on the clients, which gives me the chance to put the spotlight on the power of client-side web programming. Quick links: Online Statistics | Online Regression & fitting | Online PCA | Online math environment | About client-side web programmingĮver wanted to do a quick statistical test, regression, principal components analysis, or some simple descriptive statistics, but you had nothing more than your smartphone at hand? Here is a selection of web-based tools to run these analyses on any browser. My selection of online tools for data analysis in web browsers.
0 Comments
Leave a Reply. |