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206 results

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Manipulation
ETL Education Join Merge Table restructuring Unpivoting Bulksize MongoDB Write Column
+8
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    Node / Predictor
    Rule Engine
    Manipulation Row Other
    +1
    This node takes a list of user-defined rules and tries to match them to each row in the input table. If a rule matches, its outco…
    5
    knime
  2. Go to item
    Node / Manipulator
    Table Manipulator
    Manipulation Column Streamable
    Allows to perform several column transformations on any number of input tables such as renaming, filtering, re-ordering and type …
    5
    knime
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    Node / Manipulator
    GroupBy
    Manipulation Row Transform
    Groups the rows of a table by the unique values in the selected group columns. A row is created for each unique set of values of …
    4
    knime
  4. Go to item
    Node / Manipulator
    Joiner
    Manipulation Column Split & Combine
    This node combines two tables similar to a join in a database. It combines each row from the top input port with each row from th…
    4
    knime
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    Node / Manipulator
    String Manipulation
    Manipulation Column Convert & Replace
    +1
    Manipulates strings like search and replace, capitalize or remove leading and trailing white spaces. Examples: To remove leading …
    4
    knime
  6. Go to item
    Node / Manipulator
    Math Formula (Multi Column)
    Manipulation Column Convert & Replace
    +1
    The Math Formula (Multi Column) node is an extension of the Math Formula node which evaluates a mathematical expression based on …
    3
    knime
  7. Go to item
    Node / Manipulator
    Pivot
    Manipulation Row Transform
    Performs a pivoting on the given input table using a selected number of columns for grouping and pivoting. The group columns will…
    3
    knime
  8. Go to item
    Node / Manipulator
    Rank
    Manipulation Row Transform
    For each group an individual ranking is computed based on the selected ranking attribute(s) and ranking mode. The user must provi…
    3
    knime
  9. Go to item
    Node / Manipulator
    String Manipulation (Multi Column)
    Manipulation Column Convert & Replace
    +1
    The String Manipulation (Multi Column) node is an extension of the String Manipulation node, applying the provided expression to …
    3
    knime
  10. Go to item
    Node / Manipulator
    Table Difference Finder
    Manipulation Table
    The Table Difference Finder offers the functionality to compare two tables by means of their values and table specs. Firstly, the…
    3
    knime
  11. Go to item
    Node / Manipulator
    Column Resorter
    Manipulation Column Transform
    +1
    This node changes the order of the input columns, based on user defined settings. Columns may be shifted in single steps left or …
    2
    knime
  12. Go to item
    Node / Manipulator
    Duplicate Row Filter
    Manipulation Row Filter
    This node identifies duplicate rows. Duplicate rows have identical values in certain columns. The node chooses a single row for e…
    2
    knime
  13. Go to item
    Node / Other
    Extract Table Dimension
    Manipulation Table
    The number of rows and columns of the input table are extracted and written to the output table. The output table consists of two…
    2
    knime
  14. Go to item
    Node / Other
    Extract Table Spec
    Manipulation Table
    Node extracting the meta information from the input table (column names, types, etc.) The meta information is referred to as the …
    2
    knime
  15. Go to item
    Node / Manipulator
    Math Formula
    Manipulation Column Convert & Replace
    +1
    This node evaluates a mathematical expression based on the values in a row. The computed results can be either appended as new co…
    2
    knime
  16. Go to item
    Node / Manipulator
    Case Converter
    Manipulation Column Transform
    +1
    This node converts alphanumeric characters to lowercase or UPPERCASE.
    1
    knime
  17. Go to item
    Node / Manipulator
    Column Aggregator
    Manipulation Column Split & Combine
    +1
    Groups the selected columns per row and aggregates their cells using the selected aggregation method. To change the name of the n…
    1
    knime
  18. Go to item
    Node / Manipulator
    Column Combiner
    Manipulation Column Split & Combine
    +1
    Combines the content of a set of columns and appends the concatenated string as separate column to the input table. The user need…
    1
    knime
  19. Go to item
    Node / Manipulator
    Column Name Extractor
    Manipulation Row Other
    Creates a new table with a single row or column containing the column names. The node has two output tables: The first table cont…
    1
    knime
  20. Go to item
    Node / Manipulator
    Column Rename (Regex)
    Manipulation Column Convert & Replace
    +1
    Renames all columns based on a regular expression search & replace pattern. The search pattern is a regular expression, possibly …
    1
    knime

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