整理记录下python数据读取和存储用到的简单代码,用到了再继续补充
读取csv
import pandas
as pd
raw_data
= pd
.read_csv
("文件名.csv")
dataS
= raw_data
["列名"]
data
= dataS
.values
存/读 mat
import scipy
.io
as sio
Rdata
= sio
.loadmat
("文件名.mat")
data
= Rdata
['数据名']
sio
.savemat
('存储文件名.mat', {'数据1':data1
,'数据2':data2
})
numpy的.npy
import numpy
as np
np
.save
("文件名.npy",x
)
np
.load
("文件名.npy")
转载请注明原文地址: https://lol.8miu.com/read-11635.html