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  1. Not able to configure RJDBC in R

    Script executed:
    jcc = JDBC("com.ibm.db2.jcc.DB2Driver", "/usr/local/lib/db2jcc4.jar");
    jdbc_path = paste("jdbc:db2://", dsn_hostname, ":", dsn_port, "/", dsn_database, sep="");

    Error:
    Error in JDBC("com.ibm.db2.jcc.DB2Driver", "/usr/local/lib/db2jcc4.jar"): could not find function "JDBC"
    Traceback:

    1 vote
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    0 comments  ·  Jupyter - R  ·  Flag idea as inappropriate…  ·  Admin →
  2. LAB - Lists and Data Frames

    "Or you can select a part or interval of elements of a list. In our next example we are retrieving the 1st, 2nd, and 3rd elements:"

    should be:
    Or you can select a part or interval of elements of a list. In our next example we are retrieving the 2nd and 3rd elements:

    1 vote
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  3. Enable easy hosting of shiny apps on shinyapps.io service (http://www.shinyapps.io)

    When you create a shiny app using R Studio and R Shiny on a desktop PC/MAC environment - from within R Studio you can publish your app to the web using R Studio's shinyapps.io hosting service so anyone can access your app using only a browser.

    It would be useful for this functionality [that is, ability to post shiny apps to shinyapps.io from with R Studio the same way it is done from a desktop environment - which is essentially by clicking a publish application button in R Studio] within R Studio to be seamlessly available in IBM Data Science…

    67 votes
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    4 comments  ·  Jupyter - R  ·  Flag idea as inappropriate…  ·  Admin →
  4. caret

    Please install caret and rweka packages for R

    7 votes
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    0 comments  ·  Jupyter - R  ·  Flag idea as inappropriate…  ·  Admin →
  5. Add ggmaps / map plots by default

    Have ggmaps and mapproj packages installed by default.

    4 votes
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  6. create tutorial for using RStudio Shiny in DSWB

    I know that Shiny is now included in the DSWB RStudio but there is no information on how to use it. A tutorial would be very nice.

    2 votes
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  7. Add wordcloud package on RStudio

    I try to do install.packages in RStudio and it is not working. This is the error:
    ERROR: compilation failed for package ‘wordcloud’

    Anyway I think it would be nice to include this package pre-installed.

    2 votes
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  8. not useful

    very confused

    1 vote
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  9. After i am practicing lab from jupiter notebook, in

    After i am practicing lab from jupyter notebook, in order to take print out , i want it in text file...
    if u include text file creation in lab practices, will be useful

    2 votes
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  10. There's a slight mistake in a lin of code

    Hi!
    Just to let you know that in one of the code blocks in "Functions in R" lab has a missing "_" in both my_data variables. Running the code returns an error. [check the big conditional function about movie watch if good rating)
    On the other hand, it's a good debugging exercise.
    Kind regards,

    1 vote
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  11. Wholesale Nike Air Max 90 Women | Cheap Air Max 2018

    Wholesale Nike Air Max 90 Women | Cheap Air Max 90
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    Discount Air Max Wholesale,Cheap Nike Air Max 2013 Mens Sale
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    Nike Air Max 2015 Shoes, Wholesale Nike Air Max 95
    http://www.nikemaxvapor.com/

    1 vote
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  12. 1 vote
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  13. 2 votes
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    0 comments  ·  Jupyter - R  ·  Flag idea as inappropriate…  ·  Admin →
  14. My notebboks are not visible, kindly fix that . Thanks

    My notebboks are not visible, kindly fix that . Thanks

    8 votes
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    started  ·  3 comments  ·  Jupyter - R  ·  Flag idea as inappropriate…  ·  Admin →
  15. Pre-install package "arulesViz" and its dependencies

    This package is used in tutorials from dashDB

    1 vote
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  16. 6465

    54469

    1 vote
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    1 comment  ·  Jupyter - R  ·  Flag idea as inappropriate…  ·  Admin →
  17. install all dependencies required for some R packages

    I'm trying to install packages such as OAIHarvester but there are errors such as : "Configuration failed because libxml-2.0 was not found". There are other dependencies required as well.

    5 votes
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  18. Add ibmdbR to Notebooks and RStudio

    ibmdbR from CRAN should be deployed by default in RStudio and the Notebooks environments. Also you should provide some dashDB sample notebooks out of the box that make use of ibmdbR.

    6 votes
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  19. Linear Programming (Integer) Optimization

    Linear Programming (Integer) Optimization

    3 votes
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    1 comment  ·  Jupyter - R  ·  Flag idea as inappropriate…  ·  Admin →
  20. R dataframes in output not "pretty"

    Dataframes in R not "pretty"

    2 votes
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