Hello all, I've got a dataset (a) with the following characters: 211221222223215 133122111 822823 811811811823883884 215 I now want to create a space between after every third position. So the new dataset (b) would be like: 211 221 222 223 215 133 122 111 822 823 811 811 811 823 883 884 215 (the actual list is about 5000 observations) I have tried the prxchange function and something with an array, but its not working. Hopefully you have some ideas wich i can try? Thanks in advance
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