r - RODBC Connection Problems for SQLite3 on MAC -


i have looked through forums find solution particular type of connection problem. lot of people have asked questions rodbc, people working different database types have different drivers.

i getting error showing lot of people when try use

ch <- rodbc::odbcconnect("my_db.db")  warning messages: 1: in rodbc::odbcdriverconnect("dsn=my_db.db") : [rodbc] error: state im002, code 0, message [unixodbc][driver manager]data       source name not found, , no default driver specified 2: in rodbc::odbcdriverconnect("dsn=my_db.db") : odbc connection failed

people suggest using function 1 can specify necessary drivers, can't find necessary drivers sqlite3. don't know on machine , can't find them online.

my r session info 

> sessioninfo() r version 3.3.2 (2016-10-31) platform: x86_64-apple-darwin13.4.0 (64-bit) running under: macos sierra 10.12.3  locale: [1] en_us.utf-8/en_us.utf-8/en_us.utf-8/c/en_us.utf-8/en_us.utf-8  attached base packages: [1] stats     graphics  grdevices utils     datasets  methods   base       other attached packages: [1] rodbc_1.3-14  loaded via namespace (and not attached): [1] rcpp_0.12.9        magrittr_1.5       splines_3.3.2      mass_7.3-45           lattice_0.20-34    r6_2.1.2            [7] minqa_1.2.4        car_2.1-2          dplyr_0.5.0        tools_3.3.2        nnet_7.3-12        parallel_3.3.2     [13] pbkrtest_0.4-6     grid_3.3.2         nlme_3.1-128       mgcv_1.8-15        quantreg_5.24      dbi_0.5-1          [19] matrixmodels_0.4-1 digest_0.6.9       lme4_1.1-12        assertthat_0.1     tibble_1.1         matrix_1.2-7.1     [25] rjava_0.9-8        nloptr_1.0.4       rjdbc_0.2-5        rockchalk_1.8.101  memoise_1.0.0      rsqlite_1.1-2      [31] sparsem_1.7

i using recent ios software. have downloaded recent iodbc administrator, have no idea how supposed work.

it seems there obvious answers problem, can't find online.

clay


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