如何解决这个问题,我是在调用一个if条件的函数时得到的。我不知道我哪里出错了。任何人请引导我解决这个问题。你知道吗
path = pd.read_csv("/home/volumata/Documents/Sangeetha/Analytics/saved-test-data/telecom_whole.csv")
#print(orginal_telecom_whole)
orginal_telecom_80p_train, orginal_telecom_80p_test = train_test_split(path, test_size=0.20)
data = orginal_telecom_80p_train
data = orginal_telecom_80p_test
def read_data(path, data):
if data == 'orginal_telecom_80p_train':
return(head_tail(data))
elif data == 'orginal_telecom_80p_test':
return(data_info_for_analysis(data))
return data
#name = input("path","data2","data1")
def head_tail(data):
"Head of the data"
print(orginal_telecom_80p_train.head(5))
"Tail of the data"
print(orginal_telecom_80p_train.tail(5))
def data_info_for_analysis(data):
"Shape of the data"
print(orginal_telecom_80p_test.shape)
"data describe"
print(orginal_telecom_80p_test.describe())
"max & min value"
print(orginal_telecom_80p_test.max())
print(orginal_telecom_80p_test.min())
"Checking the datatypes"
print(orginal_telecom_80p_test.dtypes)
if __name__ == '__main__':
read_data(path, data)
获取以下错误
ValueError:数据帧的真值不明确。使用a.empty、a.bool()、a.item()、a.any()或a.all()。你知道吗
如果是data=='原始电信80p\u列车',则需要显示第一个If条件部分,如果是data=='原始电信80p\u测试',则需要显示第二个If条件。你知道吗
我的示例数据集
customerID Date gender age region SeniorCitizen Partner Dependents tenure PhoneService MultipleLines InternetService OnlineSecurity OnlineBackup DeviceProtection TechSupport StreamingTV StreamingMovies Contract PaperlessBilling PaymentMethod MonthlyCharges TotalCharges Churn
9796-BPKIW 1/2/2008 Male 57 Northeast 1 No No 8 Yes No Fiber optic No No No No No No Month-to-month Yes Credit card (automatic) 69.95 562.7 No
4298-OYIFC 1/4/2008 Male 50 South 0 Yes No 15 Yes Yes Fiber optic No No Yes Yes Yes Yes Month-to-month Yes Electronic check 103.45 1539.8 No
9606-PBKBQ 1/6/2008 Male 85 Midwest 1 Yes No 32 Yes Yes Fiber optic No No No No No Yes Month-to-month Yes Electronic check 85 2642.05 Yes
1704-NRWYE 1/9/2008 Female 55 Midwest 1 No No 9 Yes No Fiber optic No No No No Yes No Month-to-month Yes Electronic check 80.85 751.65 Yes
9758-MFWGD 1/6/2008 Female 52 Northeast 1 Yes Yes 48 No No DSL No Yes No No No No One year No Bank transfer (automatic) 29.9 1388.75 No
3777-XROBG 11/20/2012 Female 57 Northeast 0 Yes Yes 58 Yes No No No No No No No No Two year No Credit card (automatic) 19.55 1079.65 No
5863-OOKCL 1/6/2008 Female 50 Midwest 0 No No 10 Yes No No No No No No No No Month-to-month No Mailed check 18.85 163.2 No
1766-GKNMI 1/6/2008 Male 53 Northeast 0 No No 29 Yes Yes Fiber optic No No No No No Yes Month-to-month Yes Electronic check 84.9 2516.2 No
2592-YKDIF 1/6/2008 Female 78 Midwest 0 No No 1 Yes No No No No No No No No Month-to-month No Mailed check 20.35 20.35 No
您正在比较data1和data2的值,因此条件将只检查data1和data2是否不为0,您需要重新设计if条件,这应基于您如何确定data1/2具有测试或训练数据。你知道吗
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