Computes the sample standard deviation over an array of values.
$ npm install compute-stdevFor use in the browser, use browserify.
To use the module,
varstdev=require('compute-stdev');vardata=newArray(1000);for(vari=0;i<data.length;i++){data[i]=Math.random()*100;}console.log(stdev(data));To run the example code from the top-level application directory,
$ node ./examples/index.jsUnit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make testAll new feature development should have corresponding unit tests to validate correct functionality.
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-covIstanbul creates a ./reports/coverage directory. To access an HTML version of the report,
$ open reports/coverage/lcov-report/index.htmlCopyright © 2014. Athan Reines.