Simple statistical look at the dice rolls in game of Catan using PowerShell 7

DiceRolls.ps1

$game20200305 = @'
44
61
65
63
41
45
22
63
23
66
25
26
26
13
44
53
41
33
46
14
26
43
54
46
11
12
45
33
55
23
64
15
11
24
12
25
14
43
35
16
24
23
24
25
12
54
25
66
23
33
65
26
15
16
12
54
64
44
14
43
55
34
22
55
24
23
26
23
64
53
53
16
11
63
55
13
12
13
24
54
43
13
24
66
53
15
64
25
26
35
44
33
54
'@


$data = $game20200305
$rolls  = -split $data
$normalised = $rolls | % { $one = [math]::floor($_/10); $two = $_%10; $one -gt $two ? ($two*10+$one) : $_ }
$singles = $rolls | % { [math]::floor($_/10); $_%10 }
$singles | group-object | sort-object name | select Name,Count
$singles | measure-object -all
$sums = $rolls | % { [math]::floor($_/10)+$_%10 }
$sums | group-object | select @{N="Sigma";E={[int]$_.Name}},Count
$sums | measure-object -all