End Of Year
(Get-Date $date.Date -day 1 -Month 1).AddYears(1).AddMilliseconds(-1)
Minimum value from list of numbers
$sum = $NumberArray | Measure-Object -Minimum $sum.Minimum
Maximun value from list of numbers
$sum = $NumberArray | Measure-Object -Maximum $sum.Maximum
Average a list of numbers
$sum = $NumberArray | Measure-Object -Average $sum.Average
Find the Mode Value
# Get the number of occurrences for each number $numberCount = $NumberArray | Group-Object | Sort-Object -Descending count # check that it is possble to calculate a mode if(@($numberCount | Select-Object Count -Unique).Count -gt 1){ # Get the count for the numbers with the most occurrences $topCount = ($numberCount | Select-Object -First 1).Count # Get the most frequently occurring values...