The MongoDB Remove deletes documents saved in a MongoDB database according to the JSON in the query column. The node uses the Jongo syntax to select the documents to be removed.

This node aggregates multiple columns in a separate new column, whose type is a "collection type". The cells in the new column are typed collections of cells; that is, the content can be safely be sp…

The Mol2 Reader node loads molecules from Sybyl Mol2-files for subsequent processing.

Computes various QC metrics from many possible input files (only the consensusXML is required). The more optional files you provide, the more metrics you get. Web Documentation for QualityControl

This node provides "create property" connectivity to OCHEM. OCHEm already contains a set of properties for all kinds of biological endpoints and physicochemical activities. It is a rare case when you…

Reads a list of xml-files into Knime. The node allows to specify an xpath query which MUST result in a xml-node set. The node will iterate over all xml-nodes and will create a column for each of its …

Calculate features of an image under consideration of a given labeling. e.g.: Calculate each selected feature for each individual segment.

Util which can be used to evaluate labeled pair ratios on MRM features. Web Documentation for MRMPairFinder

AMBIT's tautomer generator to enumerate viable tautomers for CDK molecules. Either the single most viable tautomer or all possible tautomers can be generated. Ambit-Tautomer: An Open Source Tool for …

This node can list properties of image in an image column. It supports the number of dimensions, number of pixels, data type, number of labels, container type, etc

This node sorts the rows according to user-defined criteria. In the dialog, select the columns according to which the data should be sorted. Also select whether it should be sorted in ascending or de…

Converts a KNIME data table into a data frame which is accessible within R as knime.in . More details about R: http://www.r-project.org/ Short-refcard.pdf

This node takes a list of user-defined rules and tries to match them to each row in the input table in the defined order. If a rule matches and the outcome is TRUE , the row will be selected for incl…

This node uses database specific bulk loading functionality that only some databases (e.g. Hive, MySQL, PostgreSQL and H2) support to load large amounts of data into an existing database table. Notic…

This node strips out explicitly defined stereocentres, defined using '@' or '@@' or the @OH1, @AL2 etc designations This node was developed by Vernalis Research . For feedback and more information, p…

This node URL-encodes strings, e.g. those characters other than a-z, A-Z, 0-9 and '.', '-', '*', and '_' have are encoded by two digit hexadecimal representations, e.g. ')' becomes '%29'. Space chara…

This node is part of the legacy database framework. For more information on how to migrate to the new database framework see the migration section of the database documentation . This node creates a …

Creates a density model of a n-dimensional vector space, based on a kNN graph. The kNN graph is created by connecting each row with k rows closest (in terms of Euclidean distance) to it in the featur…

Class for a Naive Bayes classifier using estimator classes. Numeric estimator precision values are chosen based on analysis of the training data. For this reason, the classifier is not an UpdateableC…

Reads Binary Canvas Fingerprints into one cell. Backend implementation fpinfo.py from scripts.jar (Not for general use) This node uses this script to figure out the precision of the binary fingerprin…