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[3] 2. Use Window Functions to Perform Calculations across Row Sets/[6] Return values at specific locations within a window.mp4 21.2 MB[2] 1. Obtain Summary Statistics by Grouping Rows/[9] Solution Group statistics.mp4 20.1 MB[2] 1. Obtain Summary Statistics by Grouping Rows/[1] Using GROUP BY to aggregate data rows.mp4 18.6 MB[7] 6. Additional Querying Techniques for Common Problems/[3] Move rows within a result with LEAD and LAG.mp4 16.7 MB[4] 3. Statistics Based on Sorted Data within Groups/[2] Calculate the first and third quartiles of a dataset.mp4 16.2 MB[5] 4. Ranking Data with Windows and Hypothetical Sets/[1] Rank rows with a window function.mp4 16.1 MB[5] 4. Ranking Data with Windows and Hypothetical Sets/[6] Solution Evaluate rankings within a dataset.mp4 15.9 MB[4] 3. Statistics Based on Sorted Data within Groups/[6] Solution Retrieve statistics of a dataset with groups.mp4 15.7 MB[6] 5. Define Output Values with Conditional Expressions/[1] Define values with CASE statements.mp4 15.6 MB[4] 3. Statistics Based on Sorted Data within Groups/[1] Calculate the median value of a dataset.mp4 15.1 MB[2] 1. Obtain Summary Statistics by Grouping Rows/[2] Obtain general-purpose aggregate statistics.mp4 14.2 MB[2] 1. Obtain Summary Statistics by Grouping Rows/[4] Find the standard deviation and variance of a dataset.mp4 14.2 MB[3] 2. Use Window Functions to Perform Calculations across Row Sets/[4] Ordering data within a partition.mp4 13.9 MB[5] 4. Ranking Data with Windows and Hypothetical Sets/[3] View top performers with percentile ranks.mp4 13.7 MB[2] 1. Obtain Summary Statistics by Grouping Rows/[7] Segmenting groups with aggregate filters.mp4 13.5 MB[7] 6. Additional Querying Techniques for Common Problems/[7] Solution Calculations across rows.mp4 13.3 MB[3] 2. Use Window Functions to Perform Calculations across Row Sets/[8] Solution Leverage window functions.mp4 13.1 MB[3] 2. Use Window Functions to Perform Calculations across Row Sets/[5] Calculate a moving average with a sliding window.mp4 12.2 MB[2] 1. Obtain Summary Statistics by Grouping Rows/[5] Include overall aggregates with ROLLUP.mp4 11.9 MB[3] 2. Use Window Functions to Perform Calculations across Row Sets/[2] Partition rows within a window.mp4 11.6 MB
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[2] 1. Obtain Summary Statistics by Grouping Rows/[9] Solution Group statistics.srt