Hello!
 I am eager to learn if I only have a data about the relationship between otu and sample, could I use the function capscale, and final make a point plot that x-axis is CAP1 and y-axis is CAP2?   Besides, what function could I use to make the different rarefaction curve with different color in the a plot in R? Appreciate very much.
                                                                                                                                         Sincerely!
                                                                                                                                            Echo

 		 	   		  
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