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Updated minor typos in index.md #318

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Jan 3, 2022
Merged

Updated minor typos in index.md #318

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17a48bf
Updated minor typos in index.md
svilupp Dec 29, 2021
fab962d
Reverted "error-as-a verb" fix
svilupp Jan 3, 2022
d08055c
Reverted one more fix of error-as-a-verb
svilupp Jan 3, 2022
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8 changes: 4 additions & 4 deletions docs/src/index.md
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Expand Up @@ -337,8 +337,8 @@ example the result of `@transform(df, @byrow :y = f(:x))` and

## Propagating missing values with `@passmissing`

Many Julia functions to not automatically propagate missing values. For instance,
`parse(Int, missing)` will error.
Many Julia functions do not automatically propagate missing values. For instance,
`parse(Int, missing)` will throw an error.
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Missings.jl provides the `passmissing` function-wrapper to help get around these
roadblocks: `passmissing(f)(args...)` will return `missing` if any of `args` is
Expand Down Expand Up @@ -610,13 +610,13 @@ Consequently,
@transform(df, :y = :A + $"B")
```

will not error even though
will not throw an error even though
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```
transform(df, [:A, "B"] => (+) => :y)
```

will error in DataFrames.
will throw an error in DataFrames.
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For consistency, this restriction in the input column types also applies to `@with`
and `@eachrow`. You cannot mix integer column references with `Symbol` or string column
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