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...little modification. Alternatively make a couple of small fake data sets and play with those. Once you have the code correct there should be no problem expanding to the real data. > >Tim > >-----Original Message----- >From: R-help <r-help-bounces at r-project.org> On Behalf Of Deelen, M. (Mirjam) via R-help >Sent: Wednesday, May 7, 2025 2:54 AM >To: r-help at r-project.org >Subject: [R] Help merging large datasets in R > >[External Email] > >Hi guys, >For my MSc. thesis i am using R studio. The goal is for me to merge a couple (6) of relatively large dat...

...h should work with a little modification. Alternatively make a couple of small fake data sets and play with those. Once you have the code correct there should be no problem expanding to the real data. Tim -----Original Message----- From: R-help <r-help-bounces at r-project.org> On Behalf Of Deelen, M. (Mirjam) via R-help Sent: Wednesday, May 7, 2025 2:54 AM To: r-help at r-project.org Subject: [R] Help merging large datasets in R [External Email] Hi guys, For my MSc. thesis i am using R studio. The goal is for me to merge a couple (6) of relatively large datasets (min of 200.000 and max of...

Hi guys, For my MSc. thesis i am using R studio. The goal is for me to merge a couple (6) of relatively large datasets (min of 200.000 and max of 2mil rows). I have now been able to do so, however I think something might be going wrong in my codes. For reference, i have a dataset 1 (200.000), dataset 2 (600.000), dataset 3 (2mil) and dataset 4 (2mil) merged into one dataset of 4mil, and dataset 5