### Install Rust Nightly with asdf

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Install the required Rust Nightly toolchain using `asdf` if you are using it as your version manager.

```sh
asdf install rust nightly-2025-06-23
```

--------------------------------

### Install Rust Nightly Toolchain

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Install the required Rust Nightly toolchain using `rustup` for compiling the project from source.

```sh
rustup toolchain install nightly-2025-06-23
```

--------------------------------

### Install Explorer in Mix Application

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Add the Explorer dependency to your application's mix.exs file.

```elixir
def deps do
  [
    {:explorer, "~> 0.11.1"}
  ]
end
```

--------------------------------

### Install Explorer in Elixir Script/Livebook

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Add the Explorer dependency to your project using Mix.install for Elixir scripts or Livebooks.

```elixir
Mix.install([
  {:explorer, "~> 0.11.1"}
])
```

--------------------------------

### Require DataFrame Module

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Use `require Explorer.DataFrame, as: DF` to load macro features and assign a shorter alias for convenience in examples.

```elixir
require Explorer.DataFrame, as: DF
```

--------------------------------

### Run Project CI and Cloud Integration Tests

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Execute the `mix ci` command for linting and formatting, `mix localstack.setup` to prepare for cloud tests, and `mix test --only cloud_integration` to run cloud integration tests.

```sh
mix ci
mix localstack.setup
mix test --only cloud_integration
```

--------------------------------

### Download Artifacts and Generate Checksums

Source: https://github.com/elixir-explorer/explorer/blob/main/RELEASE.md

This command downloads all precompiled NIF artifacts for the specified module and prints their checksums. Ensure the EXPLORER_BUILD environment variable is set.

```bash
EXPLORER_BUILD=true mix rustler_precompiled.download Explorer.PolarsBackend.Native --all --print
```

--------------------------------

### Force Local Build of Explorer

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

To force a local build of Explorer's native code, set the EXPLORER_BUILD environment variable to '1' and include :rustler as a dependency. Clean previous builds with 'mix deps.clean explorer' if necessary.

```elixir
 {:explorer, "~> 0.11.1", system_env: %{"EXPLORER_BUILD" => "1"}},
 {:rustler, ">= 0.0.0"}
```

--------------------------------

### Create DataFrame with new/2

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Use `Explorer.DataFrame.new/2` to create a DataFrame from lists or series. This is useful for small experiments.

```elixir
mountains = Explorer.DataFrame.new(name: ["Everest", "K2", "Aconcagua"], elevation: [8848, 8611, 6962])
```

--------------------------------

### Enable Legacy Artifacts in Explorer

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Set this application environment variable to true to enable legacy artifact variants if you encounter 'Illegal instruction' errors after compilation. This is useful for older CPUs.

```elixir
config :explorer, use_legacy_artifacts: true
```

--------------------------------

### Print DataFrame

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Display a DataFrame in a tabular format using `Explorer.DataFrame.print/2`. This function is helpful for visualizing the data.

```elixir
Explorer.DataFrame.print(mountains)
```

--------------------------------

### Remove Intermediate Builds

Source: https://github.com/elixir-explorer/explorer/blob/main/RELEASE.md

Before downloading artifacts and generating checksums, ensure any intermediate builds are removed to avoid conflicts.

```bash
rm -rf native/explorer/target
```

--------------------------------

### Create Explorer Series from List

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Create a new Explorer Series from a standard Elixir list. The series will have a single data type (dtype).

```elixir
fruits = Explorer.Series.from_list(["apple", "mango", "banana", "orange"])
```

--------------------------------

### Sort Explorer Series

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Sort an existing Explorer Series alphabetically. This function returns a new, sorted series.

```elixir
Explorer.Series.sort(fruits)
```

--------------------------------

### Filter DataFrame by Mean Elevation

Source: https://github.com/elixir-explorer/explorer/blob/main/README.md

Filter a DataFrame to include rows where the 'elevation' column is greater than the mean elevation. This utilizes `Explorer.Query` features, requiring the `Explorer.DataFrame` module.

```elixir
DF.filter(mountains, elevation > mean(elevation))
```

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