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86fe32a682
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com> Co-authored-by: aider (openrouter/anthropic/claude-sonnet-4) <aider@aider.chat> Co-authored-by: Warp <agent@warp.dev>
28 lines
961 B
Plaintext
28 lines
961 B
Plaintext
// The MIT License (MIT)
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// © mihakralj
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//@version=6
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indicator("Cumulative Mean (CUMMEAN)", "CUMMEAN", overlay=false, precision=8)
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//@function Calculates the cumulative arithmetic mean (average) of a series from the start of the data.
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//@doc https://github.com/mihakralj/pinescript/blob/main/indicators/statistics/cummean.md
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//@param src series float Input data series.
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//@returns series float The cumulative mean of the series, or na if all data so far is na.
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cummean(series float src) =>
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var float cumulative_sum = 0.0
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var int valid_data_count = 0
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if not na(src)
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cumulative_sum += src
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valid_data_count += 1
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valid_data_count > 0 ? cumulative_sum / valid_data_count : na
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// ---------- Main loop ----------
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// Inputs
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i_source = input.source(close, "Source")
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// Calculation
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cummean_value = cummean(i_source)
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// Plot
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plot(cummean_value, "CumMean", color=color.new(color.blue, 0, color=color.yellow, linewidth=2), linewidth=2)
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