Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more.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** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more.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

dif: lagged difference, keep …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more.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

A matrix or an array in R is essentially a vector with dimension attribute. For this reason, no matter you pass a vector, matrix or an array …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more.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

1. Sometimes you might find that you can use some built-in function in MATLAB at first, but later you cannot use it any. If so, you should probably …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more.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

1. To display special characters (e.g. \n, \t and so on), you have to use sprintf to format it first. fprintf does the job of formatting and …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more.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

1. End an IML procedure with quit;. You should never use run; to end an IML procedure because it is used for calling user-defined functions in IML procedures …

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more.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

Here I compare R with other languages such as C/C++, Java, MATLAB, Python and so on data manipulation. I list a few advantages and disadvantages of …