Installation error?

[furtman]

The installation seemed successful but I don't seem to be able to load the library successfully? And thus can't use the functions?

[furtman]

synthesizer <- ctgan()
Error in py_module_import(module, convert = convert) :
ModuleNotFoundError: No module named 'ctgan'
This is the error I am getting!

[schwa021]

I have the exact same experience as @furtman

Sorry! Very stupid error on my part. Failed to uncomment the "install_ctgan()" line.

But now get

Error in py_call_impl(callable, dots$args, dots$keywords) :
TypeError: init() got an unexpected keyword argument 'gen_dim'

when running the example code:

library(ctgan)

# Install dependencies before first usage
# install_ctgan()

synthesizer <- ctgan()
synthesizer %>% 
  fit(iris, epochs = 20)

[eribul]

I got excactly the same error as @Schwa21 ! Othervise, it seems like a really nice package! Would love to use it :-)

[schwa021]

I got excactly the same error as @Schwa21 ! Othervise, it seems like a really nice package! Would love to use it :-)

Honestly, this would be a life-saver for me. I work in health care, and do "big data" research - but have a terrible time trying to figure out how to share/make-reproducible my work.

I think the error has something to do with my python installation - but, honestly, this whole python/reticulate/etc... stuff is beyond my comprehension. I can say that OTHER python packages (e.g. shapper, which is a wrapper for the python shap package) DO work.

help us @kasaai, you're our only hope. Plus - the fact that there's a recent generable talk (how I heard of it) makes me think a lot more people will be trying this soon.

[jfeldman396]

Same error here

[Midnightcatpatrol]

Likewise

[Midnightcatpatrol]

Traceback below

traceback()
4: stop(structure(list(message = "TypeError: init() got an unexpected keyword argument 'gen_dim'\n",
call = py_call_impl(callable, dots$args, dots$keywords),
cppstack = structure(list(file = "", line = -1L, stack = c("1 reticulate.so 0x000000011545f8e4 _ZN4Rcpp9exceptionC2EPKcb + 196",
"2 reticulate.so 0x0000000115468135 _ZN4Rcpp4stopERKNSt3__112basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEE + 53",
"3 reticulate.so 0x0000000115475a4c Z12py_call_impl11PyObjectRefN4Rcpp6VectorILi19ENS0_15PreserveStorageEEES3 + 684",
"4 reticulate.so 0x0000000115453a24 _reticulate_py_call_impl + 180",
"5 libR.dylib 0x000000010836e922 R_doDotCall + 1458",
"6 libR.dylib 0x00000001083ba7fa bcEval + 105338",
"7 libR.dylib 0x00000001083a0541 Rf_eval + 385",
"8 libR.dylib 0x00000001083c0a71 R_execClosure + 2193",
"9 libR.dylib 0x00000001083bf849 Rf_applyClosure + 473",
"10 libR.dylib 0x00000001083a7728 bcEval + 27304",
"11 libR.dylib 0x00000001083a0541 Rf_eval + 385",
"12 libR.dylib 0x00000001083c0a71 R_execClosure + 2193",
"13 libR.dylib 0x00000001083bf849 Rf_applyClosure + 473",
"14 libR.dylib 0x00000001083a7728 bcEval + 27304",
"15 libR.dylib 0x00000001083a0541 Rf_eval + 385",
"16 libR.dylib 0x00000001083c0a71 R_execClosure + 2193",
"17 libR.dylib 0x00000001083bf849 Rf_applyClosure + 473",
"18 libR.dylib 0x00000001083a0a16 Rf_eval + 1622",
...
3: py_call_impl(callable, dots$args, dots$keywords)
2: ctgan$CTGANSynthesizer(embedding_dim = embedding_dim, gen_dim = gen_dim,
dis_dim = dis_dim, l2scale = l2_scale, batch_size = batch_size)
1: ctgan()