Identify Missing Coordinates

cs_missingXY compares X and Y coordinates and adds a logical column that identifies observations that are missing coordinate data.

cs_missingXY(.data, varX, varY, newVar)

Arguments

.data	A tibble or data frame
varX	Name of column containing x coordinate data
varY	Name of column containing y coordinate data
newVar	Name of new column that is TRUE if coordinate data are missing and FALSE otherwise.

Value

A tibble or data frame with a logical vector appended to it.

Examples

# load example data
testData <- january2018

# identify missing x and y coordinates
testData <- cs_missingXY(testData, varX = x_coord, varY = y_coord, newVar = missingXY)