Online Dask Compiler

Code, compile, and run Dask programs online

# Parallel computing and large dataset handling using Dask

import dask.dataframe as dd
import pandas as pd
import numpy as np

# Generate sample data
dates = pd.date_range(start="2023-01-01", periods=10000, freq="H")
temperature = 20 + 10 * np.random.randn(len(dates))
precipitation = np.random.rand(len(dates))

# Create a Pandas DataFrame
df = pd.DataFrame({
    "date": dates,
    "temperature": temperature,
    "precipitation": precipitation

# Convert the Pandas DataFrame to a Dask DataFrame
ddf = dd.from_pandas(df, npartitions=10)

# Calculate the mean temperature per day
ddf["date"] = ddf["date"]  # Convert to date only (without time)
mean_temp_per_day = ddf.groupby("date").temperature.mean().compute()
print("Mean Temperature Per Day:")
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