Practical Code Solutions

Here is an example of RCaller, a library for calling R from Java. In the code below, we create two variables x and y. K-means clustering...

Edit distance and Levenshtein distance are nonparametric distance measures that not like well known metric distance measures such as Eucli...

R 's string manipulating functions includes splitting a string. One can think that parsing a string or extracting its characters into ...

An environment is a special term in R, but its concept is used in many interpreters of programming languages. The term of variable scope ...

Outliers are aberrant observations that do not fit the remaining of the data, well. In regression analysis, outliers should not be distant...