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2013 Mar 28
2
How to search in each excel in my working dir and extract part information of one product in each country?
Hello,
I have created many excel files in my working dir. each excel file contain one country's data. In the excel, I have dataframe in sheet1, where each product and its relative information is
in each row as following:
Product PE Retail_price_Band Country Model_Fit
A -2.5 0-50 CN 84%
B -2.1 51-100 CN 90%
.....
not every product presents in each country, in other words, they may have common products or not.
How do I create program in R to search each e...