Module:Average change - Revision history

Bungle: change error message to dash and add 6th param option

2024-07-27T12:25:12Z

change error message to dash and add 6th param option

← Previous revision		Revision as of 12:25, 27 July 2024
Line 11:		Line 11:
	local class = args.class		local class = args.class
	local omitop = args.omitop		local omitop = args.omitop
	local params = { args[1], args[2], args[3], args[4], args[5] }		local params = { args[1], args[2], args[3], args[4], args[5], args[6] }

	-- Filter out nil values and convert to numbers		-- Filter out nil values and convert to numbers
Line 22:		Line 22:
	end		end

	-- ~~Error~~ if fewer than 2 valid values		-- Dash (blank) if fewer than 2 valid values
	if #values < 2 then		if #values < 2 then
	return '~~Error: Insufficient Parameters~~'		return '—'
	end		end

Bungle: case sensitive

2024-07-27T12:06:42Z

case sensitive

← Previous revision		Revision as of 12:06, 27 July 2024
Line 47:		Line 47:

	-- Omit the operator if specified		-- Omit the operator if specified
	if ~~omitOp~~ == "yes" then		if omitop == "yes" then
	formattedChange = string.gsub(formattedChange, "^%-", "")		formattedChange = string.gsub(formattedChange, "^%-", "")
	end		end

Bungle: tweak

2024-07-27T12:01:15Z

tweak

← Previous revision		Revision as of 12:01, 27 July 2024
Line 1:		Line 1:
			local getArgs = require('Module:Arguments').getArgs
	local p = {}		local p = {}

⚫	-- Main function to calculate average change
	function p.main(frame)		function p.main(frame)
	local args = frame~~.args~~		local args = getArgs(frame)
			return p._main(args)
			end

		⚫	-- Main function to calculate average change
			function p._main(args)
	local class = args.class		local class = args.class
	local ~~omitOp~~ = args.~~omitOp~~		local omitop = args.omitop
	local params = { args[1], args[2], args[3], args[4], args[5] }		local params = { args[1], args[2], args[3], args[4], args[5] }

Bungle: tweak

2024-07-27T11:39:56Z

tweak

← Previous revision		Revision as of 11:39, 27 July 2024
Line 4:		Line 4:
	function p.main(frame)		function p.main(frame)
	local args = frame.args		local args = frame.args
	local class = args.class ~~or 'actual'~~		local class = args.class
	local omitOp = args.omitOp ~~or 'no'~~		local omitOp = args.omitOp
	local params = { args[1], args[2], args[3], args[4], args[5] }		local params = { args[1], args[2], args[3], args[4], args[5] }

Bungle: another try

2024-07-27T11:17:05Z

another try

← Previous revision		Revision as of 11:17, 27 July 2024
Line 2:		Line 2:

	-- Main function to calculate average change		-- Main function to calculate average change
	function p.main(~~displayType, omitOperator, ...~~)		function p.main(frame)
			local args = frame.args
	-- Collect all variable arguments into a table
	local ~~params~~ = {.~~..}~~		local class = args.class or 'actual'
			local omitOp = args.omitOp or 'no'

			local params = { args[1], args[2], args[3], args[4], args[5] }

	-- Filter out nil values and convert to numbers		-- Filter out nil values and convert to numbers
	local values = {}		local values = {}
Line 14:		Line 16:
	end		end
	end		end


	-- Error if fewer than 2 valid values		-- Error if fewer than 2 valid values
	if #values < 2 then		if #values < 2 then
	return 'Error: Insufficient ~~parameters~~'		return 'Error: Insufficient Parameters'
	end		end


	-- Calculate changes		-- Calculate changes
	local changes = {}		local changes = {}
	for i = 1, #values - 1 do		for i = 1, #values - 1 do
	if ~~displayType~~ == "percent" then		if class == "percent" then
	table.insert(changes, ((values[i + 1] - values[i]) / values[i]) * 100)		table.insert(changes, ((values[i + 1] - values[i]) / values[i]) * 100)
	else		else
Line 29:		Line 31:
	end		end
	end		end


	-- Calculate average change		-- Calculate average change
	local sum = 0		local sum = 0
Line 35:		Line 37:
	sum = sum + change		sum = sum + change
	end		end


	local avgChange = sum / #changes		local avgChange = sum / #changes
	local formattedChange = string.format("%.2f", avgChange)		local formattedChange = string.format("%.2f", avgChange)


	-- Omit the operator if specified		-- Omit the operator if specified
	if ~~omitOperator~~ == "yes" then		if omitOp == "yes" then
	formattedChange = string.gsub(formattedChange, "^%-", "")		formattedChange = string.gsub(formattedChange, "^%-", "")
	end		end


	return formattedChange		return formattedChange
	end		end

Bungle: updated code

2024-07-27T07:16:56Z

updated code

← Previous revision		Revision as of 07:16, 27 July 2024
Line 1:		Line 1:
	local p = {}		local p = {}

	function ~~p.main(frame)~~		-- Main function to calculate average change
	~~local~~ displayType = ~~frame~~.~~args[1]~~		function p.main(displayType, omitOperator, ...)
			-- Collect all variable arguments into a table
	local params = {tonumber(frame.args[2]), tonumber(frame.args[3]), tonumber(frame.args[4]), tonumber(frame.args[5]), tonumber(frame.args[6])}
			local params = {...}

	-- Filter out nil values		-- Filter out nil values and convert to numbers
	local values = {}		local values = {}
	for _, v in ipairs(params) do		for _, v in ipairs(params) do
			v = tonumber(v)
	if v then		if v then
	table.insert(values, v)		table.insert(values, v)
Line 15:		Line 17:
	-- Error if fewer than 2 valid values		-- Error if fewer than 2 valid values
	if #values < 2 then		if #values < 2 then
	return 'Error: Insufficient ~~Parameters~~'		return 'Error: Insufficient parameters'
	end		end

			-- Calculate changes
	local changes = {}		local changes = {}
	for i = 1, #values - 1 do		for i = 1, #values - 1 do
Line 34:		Line 37:

	local avgChange = sum / #changes		local avgChange = sum / #changes
	~~return~~ string.format("%.2f", avgChange)		local formattedChange = string.format("%.2f", avgChange)

			-- Omit the operator if specified
			if omitOperator == "yes" then
			formattedChange = string.gsub(formattedChange, "^%-", "")
			end

			return formattedChange
	end		end

Bungle: create module for calculating average change

2024-07-26T21:32:43Z

create module for calculating average change

New page

local p = {}

function p.main(frame)
local displayType = frame.args[1]
local params = {tonumber(frame.args[2]), tonumber(frame.args[3]), tonumber(frame.args[4]), tonumber(frame.args[5]), tonumber(frame.args[6])}

-- Filter out nil values
local values = {}
for _, v in ipairs(params) do
if v then
table.insert(values, v)
end
end

-- Error if fewer than 2 valid values
if #values < 2 then
return 'Error: Insufficient Parameters'
end

local changes = {}
for i = 1, #values - 1 do
if displayType == "percent" then
table.insert(changes, ((values[i + 1] - values[i]) / values[i]) * 100)
else
table.insert(changes, values[i + 1] - values[i])
end
end

-- Calculate average change
local sum = 0
for _, change in ipairs(changes) do
sum = sum + change
end

local avgChange = sum / #changes
return string.format("%.2f", avgChange)
end

return p