Answers for "pandas round decimal"

pandas decimal places

# (1) Round to specific decimal places – Single DataFrame column
df['DataFrame column'].round(decimals=number of decimal places needed)

# (2) Round up – Single DataFrame column
df['DataFrame column'].apply(np.ceil)

# (3) Round down – Single DataFrame column
df['DataFrame column'].apply(np.floor)

# (4) Round to specific decimals places – Entire DataFrame
df.round(decimals=number of decimal places needed)

pandas dataframe print decimal places

pd.set_option('precision', 4)
print(df.to_latex(index=False))

pandas groupby mean round

data.mean().round(0)  # Rounds mean to nearest integer, e.g. 1.95 = 2 and 1.05 = 1

pandas round floats

df_new.round(1) #number of desired decimal points