Re: [R] how to create dispersion graphic

2012-11-16 Thread David Winsemius
On Nov 16, 2012, at 6:38 PM, Tania Patiño wrote: Hello, somebody can explain how to create dispersion graphic, because i need to put this dispersion graphics inside a matrix. The data is the next one: 2 test (mechanics and vector) open book. 3 test (algebra, analysis y statistics) closed

[R] how to create dispersion graphic

2012-11-16 Thread Tania Patiño
Hello, somebody can explain how to create dispersion graphic, because i need to put this dispersion graphics inside a matrix. The data is the next one: 2 test (mechanics and vector) open book. 3 test (algebra, analysis y statistics) closed book. Also could you explain which is the use of sco