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KNIME, ODBC, Infoplus Aspen Tech

How can I read a date from Infoplus by ODBC in KNIME ? In SPSS I use a nuget 'SQL dates base' and this script:Example:select ts, value FUNC_US8   from history  where name = 'FUNC1_D@08QU-FR-851I-01M1'...

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classification gives wrong output

Hi all,I have a dataset that needs to be classifiedHow can i classify data?I put the training and testing set together and I used node "partitioning" and I used bayes learner and pridectorthe result is...

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Sorting table with custom column type throws exception.

Hi All, I'm working with a custom filestore cell implementation and when sorting table with my data I get the following exception. Any ideas what part of the API I might be mis-using?Cheers,Aaron...

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Spell check annotation

Hello,Is it possible to spell check the content of a workflow annotation? Many thanks, Laura

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Creating a loop to collect results from big table and making subtables

Hie everyone I am very new to Knime  and I am trying to mine some data cfrom the Chembl website. So basically I have a an ouput of 1000 plus compounds coming from different assays and I would like to...

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Possible bug in Openbabel node while converting molecule to mol2 format

Dear KNIMErs,I found a problem while I was using the Openbabel node to convert a molecule to mol2 format. As you can see in the attached workflow (using the “Mol2 string render”), when I use the...

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Seasonal Arima

Hi,is there any news regarding implements of Seasonal Arima ? Or it can be done by just porting R scripts ? I'm looking to do something like this in R, using the forecast package: Arima(ts, order =...

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Seasonal Arima

Hi,is there any news regarding implements of Seasonal Arima ? Or it can be done by just porting R scripts ? I'm looking to do something like this in R, using the forecast package: Arima(ts, order =...

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string to document node

Dear All,I am pretty new with KNIME and still struggling to find the "string to document" node. There are all kind of options such as "string to number" or "string to date" but nothing similar to...

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Delete/eliminate value before a specific value in a column

Hi Knimers,I am trying to achieve the following.IDSOURCEAB0AB0AB1AB0AC0AC0AC1For every ID (as a group), I would like to delete the 0 that come before the first 1?I know I need to take a group loop, but...

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Selenium Nodes AdBlock Plugin

How can I add plugins like AdBlock and customize the WebDriver used by Selenium Nodes?My actual problem is this. I am trying to use Selenium Nodes from China so I continually bump up against the Great...

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Multi Output from single Row Filter Node

Hi All,I's Sathish and new to Knime.We are using Knime for Text Processing.Now, we have a data in a document which contains data like A,B,C,D as key words along with other some text.For Ex. data we...

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Streaming API query

HiI have a node that has two inputs (data tables). One table needs to be processed completely before the second table can be processed. I use a column rearranger to generate my output table. Is there a...

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Execution Issues

Hello,I have a simple MYSQL / Twitter workflow that I can excecuyte from my desktop as well as from the web portal, however when I try to excecute it from Knime via the scheduling option I get an...

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Looking for a patient Mentor :)

Dear Community,I am almost an complety beginner in Knime and I am really keen to delivere a good data mining project for my course.  I need to do a cluster analysis and segmentation for several...

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calling worflow credentials from R Snippet

Hello,Is there a way to call workflow credentials from R snippet?I have a R code in R snippet to call teradata .fastload and BTEQ command, which is used for loading millions of rows into teradata...

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Execute code in RStudio Server or ORE/R (Oracle Exadata)

I have a doubt about how to execute R Code.In our company we can execute RCode in our RStudio Server and also in our Exadata Machine (ORE Code from Oracle).Can I connect from KNIME with the RStudio...

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Hive Connector, Principal Name, Kerberos, Connection to Database failed,...

My co-worker and I both downloaded Knime Big Data Connectors.  We are using the Hive Connector to connect to our Hive Database.   It works for me, but it does not work for my colleague.   The error...

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Odd Kerberos Problem

I am attempting to connect to HIVE using the KNIME Big Data Connector from a Windows PC. The Windows PC and the Hadoop cluster on in different realms. I'm using MIT Kerberos on the PC to manage...

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Date format issue with XLS Reader

Hi guys,is there some way of forcing the XLS Reader node to apply (or mantain) a specific Date format for date columns? In my workflows I just noticed that the node arbitrarily change values from...

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