Multiple conditional violin plots

Discover relationships between numeric variables and categorical target variable

Draw conditional violinplots. Select one to eight numeric columns at a time. Selecting columns more than eight generates no error but plots are displayed only for the first eight columns. Input is a Knime dataframe. Violinplots are subsetted (or grouped by) a categorical variable (also to be selected from dataset). It is advisable to shuffle the data before feeding here. For better results, normalize input data.

r packages required are ggplot2, grid and gridExtra.

Options

Select_numeric_cols

Select cols for which violin plots are desired. Select max of 8 columns at a time.

Categorical column

Select column with categorical values

Main title of graphs

Write here main title of graphs%%00009

Nodes

• Column Filter Configuration1 ×
• Column Selection Configuration1 ×
• Component Input1 ×
• Component Output1 ×
• Merge Variables1 ×
• R View (Table)1 ×
• String Configuration1 ×

Extensions

• FeatureKNIME Base nodes
• FeatureKNIME Interactive R Statistics Integration
• FeatureKNIME Quick Forms

Links

• No links available