General
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Untitled Skill
193
- `lengths(x)` returns the length of **each element** of a list. Equivalent to `sapply(x
length)` but faster (implemented in C).
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PublishedMay 11, 2026
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- lengths(x) returns the length of each element of a list. Equivalent to `sapply(x
length)` but faster (implemented in C).
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