Re: [R] SPSS command match files for merging one-to-many (hierarchical) equivalent in R?

2015-03-09 Thread Marc Schwartz
On Mar 9, 2015, at 1:53 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote: On 09/03/2015 1:40 PM, Kristina Loderer wrote: Dear R community, to combine data sets of hierarchical, nested nature (i.e., data sets linked by, for example, the variable study ID and then also by

[R] SPSS command match files for merging one-to-many (hierarchical) equivalent in R?

2015-03-09 Thread Kristina Loderer
Dear R community, to combine data sets of hierarchical, nested nature (i.e., data sets linked by, for example, the variable study ID and then also by outcome_variable_1 and outcome_variable_2) I can use the match files command in SPSS. What is the equivalent command / function in R? Is it the

Re: [R] SPSS command match files for merging one-to-many (hierarchical) equivalent in R?

2015-03-09 Thread Duncan Murdoch
On 09/03/2015 1:40 PM, Kristina Loderer wrote: Dear R community, to combine data sets of hierarchical, nested nature (i.e., data sets linked by, for example, the variable study ID and then also by outcome_variable_1 and outcome_variable_2) I can use the match files command in SPSS. What is the