Hello all, I have another question. I'm working with the following dataset:






plot    plant   leaf_number     sen_score       plot_lai        plant_lai       
lai_score       leaf_num
104     5       1       90      104     1       82      1
104     5       2       90      104     1       167     2
104     5       3       95      104     1       248     3
104     5       4       100     104     1       343     4
104     6       1       95      104     1       377     5
104     6       2       85      104     1       372     6
104     6       3       90      104     1       335     7
104     6       4       90      104     1       221     8
105     5       1       90      104     1       162     9
105     5       2       95      104     2       145     1
105     5       3       100     104     2       235     2
105     5       4       100     104     2       310     3
105     6       1       70      104     2       393     4
105     6       2       80      104     2       455     5
105     6       3       90      104     2       472     6
105     6       4       80      104     2       445     7
106     5       1       100     104     2       330     8
106     5       2       90      104     2       292     9
106     5       3       100     105     1       64      1
106     5       4       100     105     1       139     2
106     5       10      0       105     1       211     3
106     6       1       100     105     1       296     4
106     6       2       30      105     1       348     5
106     6       3       100     105     1       392     6
106     6       4       40      105     1       405     7
108     5       1       100     105     1       379     8
108     5       2       100     105     1       278     9
108     5       3       100     105     2       64      1
108     5       4       100     105     2       209     2

(Note: 'plant' and 'leaf' column should be separated. '51' means plant 5, leaf 
1).


This dataset shows two datasets: The left 4 columns are of one  measurement 
(leaf senescence), and the right 4 columns are of another (leaf area index). I 
have a large amount of plots, and several plants, more than what is listed.


I need to sort both datasets (senescence and leaf area index) so that each plot 
has the same number of leaves.


This is hard because sometimes plots in the 'senescence' dataset have more 
leaves, and sometimes plots in the 'leaf area index'. Is there a way to sort 
both datasets so that this requirement is met? Like I said, there is no way to 
tell which dataset has the plot with the minimum amount of leaves; it can be 
either one in any case.


Any help would be appreciated!


Isaac


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