validate_no_leakage: Quick leakage guard: date alignment & NA expectations
In PortfolioTesteR: Test Investment Strategies with English-Like Code
validate_no_leakage R Documentation
Quick leakage guard: date alignment & NA expectations
Description
Quick leakage guard: date alignment & NA expectations
Usage
validate_no_leakage(features, labels, verbose = TRUE)
Arguments
features
Wide feature panel with a Date column.
labels
Wide label panel (same Date index / symbols as features).
verbose
If TRUE, prints diagnostic messages.
Value
TRUE/FALSE (invisible), with messages if verbose = TRUE.
PortfolioTesteR documentation built on Nov. 5, 2025, 5:23 p.m.
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| validate_no_leakage | R Documentation |
Quick leakage guard: date alignment & NA expectations
Description
Quick leakage guard: date alignment & NA expectations
Usage
validate_no_leakage(features, labels, verbose = TRUE)
Arguments
features |
Wide feature panel with a |
labels |
Wide label panel (same |
verbose |
If TRUE, prints diagnostic messages. |
Value
TRUE/FALSE (invisible), with messages if verbose = TRUE.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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