Evidence-based compatibility

StandardDev

PineAnywhere maps the EasyLanguage StandardDev function through its adapter conversion path toward Pine Script ta.stdev. The status below reflects cataloged semantic constraints rather than name matching.

EasyLanguage to Pine Script: Supported

Cataloged syntax

StandardDev(Price, Length, DataType)

Parameters

Name	Type	Behavior
Price	Numeric	Required
Length	Numeric	Required
DataType	Numeric	Required

Tested example

Minimal StandardDev conversion probe

Inputs: Length(14); Vars: Result(0); Result = StandardDev(Close, 14, 1); Plot1(Result);

Generated Pine Script

//@version=6
indicator("SEO StandardDev probe", overlay=true)
length = input.float(14.0, "length")
var float result = 0
float __el_plot1 = na
color __el_plot1_color = color.blue
__el_call1 = ta.stdev(close, 14, true)
if bar_index >= 13
result := __el_call1
__el_plot1 := result
plot(__el_plot1, title="Plot1", color=__el_plot1_color)

Probe result: Passed

Conversion evidence

Catalog Assertion

The converter catalog records the implementation path, mapping, signatures, and known behavior constraints.

PassedSource EasyFunctionCatalog.Default and CatalogTests

Conversion Success

Proves that the production EasyLanguage parser, binder, lowerer, Pine emitter, and generated-Pine validator accept a minimal StandardDev indicator call.

PassedSource EasyLanguageProbeRunner pilot probe

Limitations and platform differences

Computed from parameter index 1; stateful evaluation remains unconditional.
Matched to the selected Pine lowering and covered by semantic/vector tests.
Most-recent matching bar for helper-reported offsets; otherwise value-only or not applicable.
Chart/exchange-session semantics; no hidden external session lookup.

Related functions

Official EasyLanguage reference

Try this conversion