getDataRows {psichomics} | R Documentation |
Get rows of a data frame between two row indexes
getDataRows(i, data, firstRow, lastRow)
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 |
For a given iteration i, returns data from firstRow[i]
to
lastRow[i]
Data frame subset from two row indexes (returns NA if the first row index is NA)