getDataRows {psichomics} | R Documentation

## Get rows of a data frame between two row indexes

### Description

Get rows of a data frame between two row indexes

### Usage

    getDataRows(i, data, firstRow, lastRow)

### Arguments

`i` | Integer: current iteration
`data` | Data.frame: contains the data of interest
`firstRow` | Vector of integers: First row index of interest; value must be less than the respective last row index and less than the number of rows in the data frame
`lastRow` | Vector of integers: Last row index of interest; value must be higher than the respective first row index and less than the number of rows in the data frame

### Details

For a given iteration i, returns data from `firstRow[i]` to `lastRow[i]`

### Value

Data frame subset from two row indexes (returns NA if the first row index is NA)

[Package psichomics version 1.8.2 Index]