quandl

问题 I am trying to get a table(dataset) using quandl. The table has 5rows X 12Columns but it is only showing 4 columns in the output and rest columns are replaced by 3 dots. I wrote the following piece of code using Python: import quandl df = quandl.get('WIKI/GOOGL') print(df.head()) for the output please refer to this image. P.S.: I tried using different IDEs for this code but the output was same. 回答1: I found the solution The following code will work perfectly: import pandas as pd import quandl

来源： https://stackoverflow.com/questions/30980053/quandl-stock-identifiers

问题 I'm following a practical machine learning tutorial and I am already stuck on the second video. https://www.youtube.com/watch?v=JcI5Vnw0b2c&t=195s import pandas as pd import Quandl df = Quandl.get('WIKI/GOOGL') print(df.head()) When I run the same code as the man in the video, all I get is "ModuleNotFoundError: No module named 'pandas'". I'm on windows 10 using Visual Studio 2017 and I have pip installed pandas. I have python 3.6.1 installed. pip 9.0.1 from C:\Program Files\Anaconda3\lib\site

问题 I'm following a practical machine learning tutorial and I am already stuck on the second video. https://www.youtube.com/watch?v=JcI5Vnw0b2c&t=195s import pandas as pd import Quandl df = Quandl.get('WIKI/GOOGL') print(df.head()) When I run the same code as the man in the video, all I get is "ModuleNotFoundError: No module named 'pandas'". I'm on windows 10 using Visual Studio 2017 and I have pip installed pandas. I have python 3.6.1 installed. pip 9.0.1 from C:\Program Files\Anaconda3\lib\site

问题 I am downloading data from FRED with the quantmod library (author Jeffrey A. Ryan). With Yahoo and Google data, I am able to set start and end dates. Can the same be done for FRED data? The help page does not list "from" and "to" as options of quantmod's getSymbols function, from which I'm inferring that it is not currently possible. Is there a way to set a range for the data to be downloaded or do I need to download the entire dataset and discard the data I don't need? Thanks for your help.

问题 Code: import pandas as pd import quandl quandl.ApiConfig.api_key = 'wsnt2aKcnkNMJjdqqwTz' pd = quandl.get('BATS / BATS_GOOGL') print(df.head()) Error: NotFoundError: (Status 400) (Quandl Error QECx01) We could not recognize the URL you requested: /api/v3/datasets/BATS / BATS_GOOGL/data. Please check your URL and try again. 回答1: You should not use spaces in the path; also, you should not use pd as a variable name (remember, you have imported pandas as pd ), plus that, as is now, you are asking

问题 I have recently attempted to complete a neural network to predict fluctuations within the prices of individual stocks on the stock market, utilising Keras as the framework for the neural network and Quandl as the database for the retrieval of historical stock prices; the code for this program was completed within the Google Colaboratory integrated development environment and the program is displayed below: import tensorflow as tf import keras import numpy as np import quandl from sklearn

问题 How can I get the latest prices from a Quandl dataset with the Python API (https://www.quandl.com/help/python)? On https://www.quandl.com/help/api, it says "You can use rows=n to get only the first n rows of your dataset. Use rows=1 to get the latest observation for any dataset." but if i use rows=1 I will get the first observation instead of the latest. Besides, I need to get exchange rates for USD but from https://www.quandl.com/resources/api-for-currency-data it seems that I need to

问题 How can I get the latest prices from a Quandl dataset with the Python API (https://www.quandl.com/help/python)? On https://www.quandl.com/help/api, it says "You can use rows=n to get only the first n rows of your dataset. Use rows=1 to get the latest observation for any dataset." but if i use rows=1 I will get the first observation instead of the latest. Besides, I need to get exchange rates for USD but from https://www.quandl.com/resources/api-for-currency-data it seems that I need to

问题 I installed quandl using pip. I imported it and tried it: import quandl mydata = quandl.get("FRED/GDP") print(df.head()) This resulted in the error below. Any suggestions how to solve it? --------------------------------------------------------------------------- TypeError Traceback (most recent call last) <ipython-input-3-a47ca7d841f3> in <module>() 1 import quandl 2 #df = quandl.get("SSE/SVHG") ----> 3 mydata = quandl.get("FRED/GDP") 4 #mydata = quandl.get("DATABASE_CODE2/DATASET_CODE2") 5