Convert a pandas column to int

Pandas change to numeric

>>> s = pd.Series(["8", 6, "7.5", 3, "0.9"]) # mixed string and numeric values
>>> s
0      8
1      6
2    7.5
3      3
4    0.9
dtype: object

>>> pd.to_numeric(s) # convert everything to float values
0    8.0
1    6.0
2    7.5
3    3.0
4    0.9
dtype: float64

Source: stackoverflow.com

Set column datatype pandas

df = pd.read_csv("weather.tsv", sep="\t",  
                 dtype={'Day': str,'Wind':int64})
df.dtypes

Source: cmdlinetips.com

Convert a pandas column to int

# convert Series
my_series = pd.to_numeric(my_series)

# convert column "a" of a DataFrame
df["a"] = pd.to_numeric(df["a"])

Source: stackoverflow.com

Similar codes

0 vote111 views1 answer
Noninspection access to protected member
Python
0 vote102 views1 answer
Install aws sdk ubuntu 20.04 command line
Python
0 vote98 views1 answer
Pil normalize image
Python
0 vote95 views1 answer
Inspect last 5 rows of dataframe
Python
8 votes100 views2 answers
Import Image
Python
0 vote103 views1 answer
How to get all links from a google search using python
Python
1 vote117 views1 answer
, in <genexpr> if not all (key in json for key in transaction_keys): TypeError: argument of type 'NoneType' is not iterable
Python
2 votes95 views1 answer
How to resize tkinter window
Python
13 votes103 views3 answers
Np.hstack
Python
7 votes117 views1 answer
Check package version jupyter python
Python