# \[R\] help needed - school work

**URL:** <https://forum.kirupa.com/t/r-help-needed-school-work/69295>\
**Category:** Uncategorized\
**Created:** [November 3, 2004, 1:54am UTC](https://forum.kirupa.com/t/r-help-needed-school-work/69295 "2004-11-03T01:54:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![fluid\_tw0](https://avatars.discourse-cdn.com/v4/letter/f/48db29/32.png) [@fluid\_tw0](https://forum.kirupa.com/u/fluid_tw0)\
**Post date:** [November 3, 2004, 1:54am UTC](https://forum.kirupa.com/t/r-help-needed-school-work/69295/1 "2004-11-03T01:54:05Z")

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i have to make B-tree Database (i want to use PHP) but i don’t have any idea where to start at  
i don’t even know what’s that “B-tree” ☹