CODEWITHSUNDEEP
pythonexcelpandasdataframe
florence-y
florence-y

Reputation: 871

Skipping range of rows after header through pandas.read_excel

I know the argument usecols in pandas.read_excel() allows you to select specific columns.

Say, I read an Excel file in with pandas.read_excel(). My excel spreadsheet has 1161 rows. I want to keep the 1st row (with index 0), and skip rows 2:337. Seems like the argument skiprows works only when 0 indexing is involved. I tried several different ways but my code always produces an output where all my 1161 rows are read rather than only after the 337th row on. Such as this:

documentationscore_dataframe = pd.read_excel("Documentation Score Card_17DEC2015 Rev 2 17JAN2017.xlsx",
                                        sheet_name = "Sheet1",
                                        skiprows = "336",
                                        usecols = "H:BD")

Here is another attempt:

documentationscore_dataframe = pd.read_excel("Documentation Score Card_17DEC2015 Rev 2 17JAN2017.xlsx",
                                        sheet_name = "Sheet1",
                                        skiprows = "1:336",
                                        usecols = "H:BD")

I would like the dataframe to exclude rows 2 through 337 in the original Excel import.

Upvotes: 25

Views: 72912

Answers (2)

cottontail
cottontail

Reputation: 23241

You can also pass a function to skiprows=. For example, to skip the first 336 rows (after the header row):

df = pd.read_excel('Book1.xlsx', sheet_name='Sheet1', skiprows=lambda x: 1<=x<=336)

Upvotes: 0

jpp
jpp

Reputation: 164753

As per the documentation for pandas.read_excel, skiprows must be list-like.

Try this instead to exclude rows 1 to 336 inclusive:

df = pd.read_excel("file.xlsx",
                   sheet_name = "Sheet1",
                   skiprows = range(1, 337),
                   usecols = "H:BD")

Note: range constructor is considered list-like for this purpose, so no explicit list conversion is necessary.

Upvotes: 37

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