{"action":"created","issue":{"url":"https://api.github.com/repos/joey711/phyloseq/issues/573","labels_url":"https://api.github.com/repos/joey711/phyloseq/issues/573/labels{/name}","comments_url":"https://api.github.com/repos/joey711/phyloseq/issues/573/comments","events_url":"https://api.github.com/repos/joey711/phyloseq/issues/573/events","html_url":"https://github.com/joey711/phyloseq/issues/573","id":127832011,"number":573,"title":"Error of import_usearch_uc() in phyloseq (#570) vol.2","user":{"login":"Kaydonuts","id":16794321,"avatar_url":"https://avatars.githubusercontent.com/u/16794321?v=3","gravatar_id":"","url":"https://api.github.com/users/Kaydonuts","html_url":"https://github.com/Kaydonuts","followers_url":"https://api.github.com/users/Kaydonuts/followers","following_url":"https://api.github.com/users/Kaydonuts/following{/other_user}","gists_url":"https://api.github.com/users/Kaydonuts/gists{/gist_id}","starred_url":"https://api.github.com/users/Kaydonuts/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Kaydonuts/subscriptions","organizations_url":"https://api.github.com/users/Kaydonuts/orgs","repos_url":"https://api.github.com/users/Kaydonuts/repos","events_url":"https://api.github.com/users/Kaydonuts/events{/privacy}","received_events_url":"https://api.github.com/users/Kaydonuts/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2016-01-21T02:34:49Z","updated_at":"2016-01-25T21:27:54Z","closed_at":"2016-01-25T21:27:54Z","body":"Hello. I asked you a question about this error yesterday.\r\nI installed the newest version of R for windows(3.2.3, 64-bit) and my PC have enough amount of memory (32GB), but I still get a same error as follows:\r\n\r\n> OTU = import_usearch_uc(\"map.uc\")\r\n\r\nReading `ucfile` into memory and parsing into table \r\nRead 2058927 rows and 2 (of 10) columns from 0.212 GB file in 00:00:08\r\nInitially read 2058927 entries. \r\n... Now removing unassigned OTUs (* or NA)... \r\nRemoved 29857 entries that had no OTU assignment. \r\nA total of 2029070 will be assigned to the OTU table.\r\n\r\nError in base::table(...) : attempt to make a table with >= 2^31 elements\r\n\r\nI tried this using R and RStudio, and got same errors. I also increased my virtual memory (5000-5000MB).\r\nCould you tell me how to solve this issue?\r\n\r\nThank you very much for your help."},"comment":{"url":"https://api.github.com/repos/joey711/phyloseq/issues/comments/174670689","html_url":"https://github.com/joey711/phyloseq/issues/573#issuecomment-174670689","issue_url":"https://api.github.com/repos/joey711/phyloseq/issues/573","id":174670689,"user":{"login":"joey711","id":841437,"avatar_url":"https://avatars.githubusercontent.com/u/841437?v=3","gravatar_id":"","url":"https://api.github.com/users/joey711","html_url":"https://github.com/joey711","followers_url":"https://api.github.com/users/joey711/followers","following_url":"https://api.github.com/users/joey711/following{/other_user}","gists_url":"https://api.github.com/users/joey711/gists{/gist_id}","starred_url":"https://api.github.com/users/joey711/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/joey711/subscriptions","organizations_url":"https://api.github.com/users/joey711/orgs","repos_url":"https://api.github.com/users/joey711/repos","events_url":"https://api.github.com/users/joey711/events{/privacy}","received_events_url":"https://api.github.com/users/joey711/received_events","type":"User","site_admin":false},"created_at":"2016-01-25T21:27:54Z","updated_at":"2016-01-25T21:27:54Z","body":"This latter question is beyond the scope of the issue that you've posted. There is actually a lot of documentation that demonstrates how to do what you're asking, including especially the phyloseq vignettes and the tutorial on importing data. You'll likely want to use the `import` family of functions, and the `merge_phyloseq()` or `phyloseq()` function.\r\n\r\nCheers and best\r\n"}}