Up: Component summary
Up: Component summary
Component
FillNAFills NA values with linear interpolation or previous value. Head or tail of the column is not extrapolated, it is filled with the nearest value.
| Version | 0.1 |
|---|---|
| Bundle | tools |
| Categories | Preprocessing |
| Authors | Sirkku Karinen (sirkku.karinen@significo.fi) |
| Issue tracker | View/Report issues |
| Source files | component.xml FillNA.r |
| Usage | Example with default values |
Inputs| Name | Type | Mandatory | Description |
|---|---|---|---|
| in | CSV | Mandatory | A data set with missing values. |
Outputs| Name | Type | Description |
|---|---|---|
| out | CSV | Filled dataset |
Parameters| Name | Type | Default | Description |
|---|---|---|---|
| columns | string | "*" | Columns to be filled. |
| fillType | string | "linear" | linear or previous. |
Test cases| Test case | Parameters▼ | IN in |
OUT out |
|||
|---|---|---|---|---|---|---|
| case1 | properties | in | out | |||
|
columns=C0,C1 |
||||||
| case2 | properties | in | out | |||
|
fillType=previous |
||||||