Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

1. MATLAB support command style (like Linux terminal commands). This means that you do not have to use parentheses when you call some functions, instead, you can use …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

1. Do not use sweave unless you are sure that you have run to the same code again and again on different data sets, and you want the …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

The best way to compare values containing NA in R is to define customized comparison functions. Here is an example.

equals = function(x1, x2, na_as_na = FALSE, reverse …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **

Vector, Matrix and Array …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **

1. The trick of using …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

read.table, read.csv, read.delim, etc.

1. It is suggested that you use read.csv/read.delim and avoid using read.table. This is because that the …