将元组打印到 Function 末尾的 DataFrame

Question

I'm trying to print my information into a Dataframe. When I use the code below, I get the

SyntaxError: invalid syntax on the print statement.

The Code works if print (i, slr.coef_) without the dataframe call in front of it

for i in qual_train.columns:

    X = qual_train[[i]]
    y = train['SalePrice']

    slr = LinearRegression()
    slr.fit(X, y)

    print pd.DataFrame(i, (slr.coef_))```

Answer 1

Try this:

for i in qual_train.columns:
   df=pd.DataFrame()

    X = qual_train[[i]]
    y = train['SalePrice']

    slr = LinearRegression()
    slr.fit(X, y)
    df['i']=pd.Series(i)
    df['coef_']=pd.Series(slr.coef_)

    print (df)