Head First Data Analysis issueshttps://resources.oreilly.com/examples/9780596153946/-/issues2017-09-29T07:50:59-07:00https://resources.oreilly.com/examples/9780596153946/-/issues/1there is mistake in historical_sales_data.xls2017-09-29T07:50:59-07:00zhouwenwenthere is mistake in historical_sales_data.xlsthere is a 'error' blank in the column name 'Total'. if I use pandas to handle this file, the result is confusing.
Actually, the column name in the Excel file should be **'Total'** without the 'error' blank.
``` python
import pandas
df...there is a 'error' blank in the column name 'Total'. if I use pandas to handle this file, the result is confusing.
Actually, the column name in the Excel file should be **'Total'** without the 'error' blank.
``` python
import pandas
df = pandas.read_excel('./historical_sales_data.xls')
print(df['Fish']) # this is ok
print(df['Total']) # error!
```