[R] Help ~

Dear Helper: Thank you very much for your time on this question. It is a little long and complicated. Generate a clustered pattern in [0; 1]2 as follows: (a) Generate n, say 20, independent cluster centers (which can be called parents) that are distributed i.i.d. uniformly in the unit square;

[R] using tabble

Dear Helper: I am using R to finish a project which is near the dealine. Please help me ! I need to construct a table. The name of the table is the sequence from 1 to 7 with some missing values arbitrarily. For example 1 to 7 12 36 7 12 3 45 5 7 I want to add the missin