From the course: Complete Guide to Analytics Engineering
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CoderPad solution: Solve an analytical task with Python
From the course: Complete Guide to Analytics Engineering
CoderPad solution: Solve an analytical task with Python
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- [Instructor] Here's our answer to this problem. We were asked to return the sum of cost, so we defined a new function called find sum, and that takes from our data frame the cost column and sums it up, which gives us the correct value of 15,000. If you didn't get that right, keep practicing. If you did, great job.
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Contents
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What is Python, and why do we use it?1m 28s
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Our Python environment and dataset2m 24s
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Kernels, running Python code, and other basics5m 27s
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The pandas Python library4m 38s
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DataFrames, data series, and data types in pandas3m 14s
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Selecting, sorting, and filtering data with pandas3m 42s
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Solving common data type problems with Python pandas4m 26s
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Cleaning data with pandas5m 48s
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CoderPad solution: Solve an analytical task with Python23s
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