Using statistics node
Hi all,I have a table with products, sales and channel. I use statistcs node to draw out the mean, but how do I obtain the mean by each channel?Thanks in advanced Adri
View ArticleHow to check for exported data within workflow?
Hello!Is there a way to recognise in an exported workflow (.zip) file whether or not the export option "Exlude data…" was checked or unchecked?I already searched through the workflow.knime file and the...
View Articlewhere is the login command?
I am new to KNIME. When Itry todownload examples from EXAMPLES(guest@http://...) it asks me to login.. only I dont see a login command. I use OS 10.7.5.
View ArticleReading csv attachment directly from email
Hi all,I am new to KNIME and hope someone can help me with my question. I am hoping to set up a workflow that allows me to read a csv file attached in an email that is sent directly to my inbox daily....
View ArticlecXML file processing
Hello, I am having .cXML file and i need to fetch xml files from this .cXML file. Is there any options available in Knime to fetch .xml files from this .cXML file? Please help me....
View Articlehow to use palladian node in knime
Hi I want to use example workflow of palladian. what plugins i need to install to make it work? Thanks
View ArticleIs it possible to combine mulitple workflows
Is it possible to create something like a sub-workflow in Knime, where a node might point to another workflow that we can build/re-use in "parent" workflows?? I have seen meta node but its not like...
View ArticleSeeing the structure of a REgression Tree
I would like to see the structure of the tree model produced by the Simple Regression Tree Learner node. The Decision Tree Learner Node has a view that displays the tree structure, but this is not...
View ArticleData Row to Image outputting a blank image
Dear allI am having a trouble figuring out why an image i have created, in table format (columns: X, Y, Y and MAX (Double), where MAX contains zeros or the values 127 such that a pattern of cirlces...
View ArticleComparison of two excel tables based in one column
Hi all, i am new and need some help.I have two excel files, "old.xls' and "new.xls". Both files have different row content but same column structure. I need compare the files based on a column called:...
View Articlebigquery db specific syntax giving Malformed SQL Statement error
I am using Google Bigquery with Knime. I used cdata.com jdbc connector for bigquery to connect with database. However when running standard sql like queries, it works but when running Bigquery specific...
View ArticleJDT's JavaCore class not seeing JavaModelManager in OSGi environment
Dear Knime developers and users!I'm implementing plugin for Knime and I have some problem. My plugin used library (let say lib A.jar), which normally is a eclipse plugin (however there are also classes...
View ArticleFile Upload optional
Hi,I was wondering if it is possible to make the file upload (quick form) optional.I want the users to choose whether they want to upload a file in the Webportal.Is this possible or is there a...
View ArticleWorkflow credentials missing on linux redhat RHEL6
Hi,I have just installed a new KNIME Analytics Platform version 3.1.0 on a RHEL6 machine and try to find out whether I can use all features I know from the Windows Version.I succeeded in developing a...
View ArticleMolecule to Indigo -not there?
I installed the Indigo nodes in a Knime 3.1 instance on W10. I see a fair number of nodes but not translators, in particular not the molecule to indigo node. I was looking for this because I also...
View ArticleData Row to Image outputting a blank image
Data Row to Image outputting a blank imageDear allI am having a trouble figuring out why an image i have created, in table format (columns: X, Y, Y and MAX (Double), where MAX contains zeros or the...
View ArticleCan't access 'knime://knime.workflow/data.all'?
Hi! I'm new to knime and right at the beginning I have a problem with the 'Iterate List of Files' MetaNode.All I did was to create a new workflow group and inside that create a new workflow. Then start...
View Articleexternal jar / Class path problem in custom node.
I'm trying to invoke the java GATK tool ( https://www.broadinstitute.org/gatk/ ) from a custom node in knime. I put the jar of GATK in another plugin and I added it as a dependency of my node-plugin.I...
View ArticleDatabase Writer - Compress Basic
Hi, I would like to know if it is possible to run user defined sql when using the database writer node. I have a large table that I am trying to write and our IT department would like the table...
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