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A special kind of Join Tables
Let's say, I have 2 tables. Table dt1 has an arbitrary number of columns (a, b , ...) and table dt2 has columns (x, y , ...).
What is the easiest way in Jmp to generate a crossed join of the two tables - such that for any row an, bn, ... from dt1, there are rows in the final table with an, bn, ... in combination with values xm,ym, ... from dt2.
a | b |
A | C |
A | D |
B | C |
B | D |
x | y |
1 | 1 |
1 | 2 |
2 | 1 |
2 | 2 |
a | b | x | y |
A | C | 1 | 1 |
A | C | 1 | 2 |
A | C | 2 | 1 |
A | C | 2 | 2 |
A | D | 1 | 1 |
A | D | 1 | 2 |
A | D | 2 | 1 |
A | D | 2 | 2 |
B | C | 1 | 1 |
B | C | 1 | 2 |
B | C | 2 | 1 |
B | C | 2 | 2 |
A | D | 1 | 1 |
A | D | 1 | 2 |
A | D | 2 | 1 |
A | D | 2 | 2 |
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Re: A special kind of Join Tables
I am wondering whether these are errors:
If they are "B"'s, sounds like you want a Cartesian join:
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Re: A special kind of Join Tables
I am wondering whether these are errors:
If they are "B"'s, sounds like you want a Cartesian join:
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Re: A special kind of Join Tables
@peng_liu wrote:I am wondering whether these are errors ...
Hm ... this shows that you (no: I) should not do such things manually via copy paste
many, many tanks - I am so glad that I decides to ask - instead of starting programming.
any chance that there exist as well a drop-down-1-click solution for this one:
Graph builder Frame size JSL ?