Sha256: a4700e05de1c95cadfe5111223b03bdedc3acb6464908d2e7cf2e624e0bb0d58
Contents?: true
Size: 746 Bytes
Versions: 8
Compression:
Stored size: 746 Bytes
Contents
module Split
module DashboardHelpers
def url(*path_parts)
[ path_prefix, path_parts ].join("/").squeeze('/')
end
def path_prefix
request.env['SCRIPT_NAME']
end
def number_to_percentage(number, precision = 2)
round(number * 100)
end
def round(number, precision = 2)
BigDecimal.new(number.to_s).round(precision).to_f
end
def confidence_level(z_score)
return z_score if z_score.is_a? String
z = round(z_score.to_s.to_f, 3).abs
if z == 0.0
'No Change'
elsif z < 1.645
'no confidence'
elsif z < 1.96
'95% confidence'
elsif z < 2.57
'99% confidence'
else
'99.9% confidence'
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems