I need someone who knows how to do this graph in R-Studio. Someone who can share and explain the R code. My graph keeps appearing blank with no lines. I am asking this question for the third time. Please do not answer if you cannot use R-Studio and explain the steps, as I would hate to lose another question. Thank you!

In an experiment to maximize the Y = resolution of a peak on a gas chromatograph, a significant interaction between A = column temperature and C = gas flow rate was found. The table below shows the mean resolution in each combination of column temperature and gas flow rate. (a) Using R, construct an interaction graph

Column	Gas Flow Rate
Temperature	Low	High
120	10	13
180	12	18