python - Trouble importing from rpy2.robjects -


i'm relatively new python (anaconda 3.6.0, 64-bit on win10) , i'm having trouble getting play nice r (3.3.2).

i installed rpy2 (ver 2.8.5) using conda install , tried things working in python:

import rpy2 rpy2 import robjects

but perplexing , unhelpful error message:

traceback (most recent call last):   file "<stdin>", line 1, in <module>   file "c:\users\mdmms\anaconda3\lib\site-packages\rpy2\robjects\__init__.py", line 16, in <module>     import rpy2.rinterface rinterface   file "c:\users\mdmms\anaconda3\lib\site-packages\rpy2\rinterface\__init__.py", line 87, in <module>     _load_r_dll(r_home)   file "c:\users\mdmms\anaconda3\lib\site-packages\rpy2\rinterface\__init__.py", line 64, in _load_r_dll     ctypes.cdll(r_dll)   file "c:\users\mdmms\anaconda3\lib\ctypes\__init__.py", line 344, in __init__     self._handle = _dlopen(self._name, mode) oserror: [winerror 126] specified module not found

i have looked @ similar threads no avail. please if can, please nice, i'm new on here.

here how managed solve mingwandroid in discussion

  1. open path variable list (open advanced system settings , environment variables , path under user variables)
  2. remove paths assigned anaconda
  3. open anaconda prompt start menu

  4. then add following path variables path

    c:\anaconda; c:\anaconda\library\mingw-w64\bin; c:\anaconda\library\usr\bin; c:\anaconda\library\bin; c:\anaconda\scripts;

  5. now close ide if open , restart ide

    now code should work.

p.s.: had menuist updated suggested in discussion. not sure whether necessary.


Comments

Post a Comment

Popular posts from this blog

Command prompt result in label. Python 2.7 -

i want put result(output) of shell command label. command works, label shows "0", however, in command prompt, result shown correctly, need showed in label. doing ubuntu. myg1 = button(root, text="rodyti informacija", command=lambda: gauti()) myg1.pack(side=bottom) def gauti(): imti = tekstas.get("1.0", "end-1c") info = subprocess.call("id '{imti}' ".format(imti=imti), shell=true) w = label(root, text= info) w.pack(side = bottom) subprocess.call() returns exit code of process created (in case 0 success). if want text output of process, should instead call subprocess.check_output() .
Read more

javascript - How do I use URL parameters to change link href on page? -

i change href value of link using url parameters. example: default <a id="dlink" href="link-1">link</a> but, when user goes https://url.com/?dlink=link-2 it swaps out link new link <a id="dlink" href="link-2">link</a> first need value url. if you're not using javascript framework can create function using jquery. please check get url parameter jquery or how query string values in js it. after that, element "a" id , set value there. $("#dlink").attr("href", hreffromparam);
Read more

amazon web services - AWS Route53 Trying To Get Site To Resolve To www -

so have domain nameservers pointed aws route 53. site hosted on ec2 instance , reachable resolves site.com, if input www.site.com. i'm curious how site resolve www.site.com. have under route53 domains hosted zone 2 additional record sets outside of ns , soa: a site.com ec2 elastic ip cname www.site.com ec2 public dns i can reach site using both site.com , www.site.com, resolve site.com. there way make if enter either, resolves www.site.com? at first, both should record set. a site.com ec2 elastic ip www.site.com ec2 elastic ip and need redirect setting in web server (nginx, apache, ..) following. (source: how redirect www non-www nginx on centos 7 ) redirect non-www www if want redirect users plain, non-www domain www domain, add server block: server { server_name example.com; return 301 $scheme://www.example.com$request_uri; } save , exit. configures nginx redirect requests "example.com" "www.example.com". not
Read more