How can I deal with inactive branch in report designer?
In my workflow I do some checks. if it fails the rest of the workflow should not run and the report should show an error message instead of the normal report. Problem is, I then get an error in the...
View ArticleMerging of two rows
Hi,I created one DB out of several DBs with Knime. Now I have the following problem: I would like to combine for example these two...
View ArticleCan't Load R Package xlsx
Hi,I've installed the R package xlsx within R snippet including the dependencies, but when I run "library(xlsx)", I get the error below. Error : .onAttach failed in attachNamespace() for 'xlsx',...
View ArticleHow to do predictions with a cross-validated model
Hi,The cross-validation meta node can be easily used for building cross-validated models of many sort. But how can one do external predictions on a cross-validated model? This requires breaking up of...
View ArticlePython Script node - Proxy issue
Hi, I am having issue with proxy for the Python Script node. I setup the proxy in General - Network Connections and it works well for all the nodes except the Python Script node. For testing, I...
View ArticleUsing the Omniture API in Knime
Hello Community.I wantd to see if anyone here has used Knime to connect to the Omniture API? Maybe the REST nodes? I just dont want to reinvent the wheel. Thank you
View ArticleKNIME QuickForm Not Showing Filtered Values from Previous QuickForm
Hi guys, I'm somehow not able to make my value selection quick form (labs) on the web portal show only the filtered values at that stage in the workflow. It's showing all the values that would have...
View ArticleSaving image into data matrix
Hi all,I have got an ImgPlusCell type image (binary) in 'Global Thresholder' node and I would like to write it into matrix/matrices.Could you please tell me how to do it?Thanks.Sheri
View ArticleGoogle Analytics Connector
Hey everyone,i tried to download content grouping with Knime, but i get just an error. I choose the dimension contentGroupXX and the metric pageviews. The Filter had have the value...
View ArticleNodes Triggering
Hi All, I've been trying to find a way for nodes triggering. I've read this post but can't really understand it.In my workflow, I have a few separate workflows. I need to start my second workflow when...
View ArticleCan I connect to a KNIME model from a .Net web site?
Hello, what options exist to exploit a KNIME model from a ASP.Net website ?. Are there any connectors or definitions of webservices?.Thank you.
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Cannot merge post-loop tables for NGRAM comparison
I have created a bigram table which I then use to compare against how each document in a list of documents compares to that bigram table (using a joiner table on NGRAM). When I try to merge 2 different...
View ArticleP450 Profiling
Visit http://www.treweren.com/index.php?Item=P450Paper to read about how THINK can be used to reduce clinical trial failures. The next release of THINK will contain this functionality.
View ArticleShould you get a part-time job in retirement
Some individuals's retirement fantasizes include absolutely nothing even more than cozy weather condition, a cerveza on a beach, and also a constant stream of ideal vendors to read. But for others,...
View Articleunable to install fiji plugin
I am very new to KNIME, so maybe this is straightforward, but I couldn't figure it out even after several hours of trying..I need to use the Fiji Plugin "Find connected regions", so I recorded a Macro...
View ArticleMerge tables by column similarity
I want to merge two huge tables that the only information that have in "common" is the title of the document. The problem is that the title is not always written exactly in the same way in all cases....
View ArticlePie chart
Hi,I would like to display the number of matching rows to the number of non-matching rows after the Joiner node in a Pie chart. Does someone know how I can manage this?Thanks :)
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