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personal-use web crawling project/practice
test out the sqlite database and create a script that can query from the database, do some additional processing, and then visualize and analyze the results.
finish building the script that does the following:
add sql code to the view which does...
when doing eda and scatterplot of all the discount percent values, found a number of records that show as having zero discount percent even though the nominal discount calc is a negative value and the regular and discount values are not equal. doesnt seem to be a rounding error. may need to be fixed on the database end. run this snippet to inspect when this is occurring: df %>% filter(delta_price_percent == 0) %>% View()
after completing issue #1 then build a script that can consume any and all crawler runs into a single unified dataframe that can be then later be analyzed
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