For this guide Im going to use StackEdit. If the subscript or superscript has just one character there is no need to delimit with braces. R figretinaNULL outwidth100 echoFALSE knitrinclude_graphicshttpapodnasagovapodimage1302ringshexagon_cassini_1016jpg.
You may want to include math like greek symbols etc in your R.
Plot110 typen xlab ylab main. Use the wizard that opens to pre-populate the file with a template 1 Write document 2 by editing template Spell Check Publish Show outline Knit document to create report 3 Use knit button or render to knit Examine build log 6 in R Markdown console Preview Output 4 in IDE window. This can be confusing because the R Markdown language delimits superscripts with two carets. When the document is compiled the code is executed.