Tag: Tips

How to enable or disable mono audio in Windows 10

Introduction: Modern electronic devices such as PCs and video players allow users to easily switch the audio channel between stereo and mono in an instant. That said, a majority of us do not know the difference between the two, namely, mono and stereo audio. We will know more about this and will also see the […]

Substring (General Concept)

A substring is a subset of characters from a string. Extracting substrings in SPSS is done with CHAR.SUBSTR (SPSS versions 16+) or just SUBSTR (SPSS versions 15-). CHAR.SUBSTR takes two or three arguments as shown by the minimal example below. SPSS CHAR.SUBSTR – Minimal Example COMPUTE var_2 = CHAR.SUBSTR(var_1,3,2). The three arguments mean the following: var_1 denotes the variable […]