Multiple conditional density plots

Discover relationships between numeric variables and a categorical target variable

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

R packages required are ggplot2, grid and gridExtra.

Options

Select_numeric_cols

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

Categorical column

Should be a string column

Overall title

Title of all the graphs

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