matplotlib - Blank Candlestick Chart Python -


stock market predictor

https://ntguardian.wordpress.com/2016/09/19/introduction-stock-market-data-python-1/we

%matplotlib inline %pylab inline import pandas pd import numpy np import matplotlib.pyplot plt import matplotlib.ticker mticker matplotlib.finance import candlestick_ohlc  import matplotlib.dates mdates import datetime dt   import pandas_datareader.data wb import datetime import matplotlib.pyplot plt  start = datetime.datetime(2014,1,1) end = datetime.date.today()  #apple = wb.datareader('appl','google', start,end) apple = wb.get_data_google('tsla')  apple.reset_index(level=0, inplace=true)  df = apple #print(df) df['date'] = df['date'].map(mdates.date2num)  open = df['open'].values.tolist() close = df['close'].values.tolist()   high = df['high'].values.tolist() low = df['low'].values.tolist()  fig = plt.figure() fig.subplots_adjust(bottom=0.1)  ax = fig.add_subplot(111) ax.set_xlim([datetime.datetime(2014,1,1), datetime.date.today()]) fig.autofmt_xdate() matplotlib.finance.candlestick2_ohlc(ax,open, close, high, low, width=4, colorup='r', colordown='k',alpha=0.75) plt.ylabel("price")   plt.legend() plt.show()

it seems code runs without error, plot presents not have data in it. has appropriate y labels , x labels, no data. feel inputs (open, close, high, low) not correct. these 4 outputs formatted dataframes, tried format list.


Comments

Post a Comment

Popular posts from this blog

ubuntu - PHP script to find files of certain extensions in a directory, returns populated array when run in browser, but empty array when run from terminal -

i running os ububtu 16.04. ultimate goal able run php script cron job every minute. here php script located @ /var/www/html/tests/test/index.php : <?php $directorypath = $_server['document_root']."/tests/test/data/"; echo "directorypath: $directorypath<br><br>";//check $imagefilepathsarray = glob($directorypath . "*.{png,gif}", glob_brace); echo "<br><br>imagefilepathsarray: "; print_r($imagefilepathsarray);//check ?> when open php script in browser visiting url my-ip-address/tests/test/index.php , get: directorypath: /var/www/html/tests/test/data/ imagefilepathsarray:array( [0] => /var/www/html/tests/test/data/pic.png [1] => /var/www/html/tests/test/data/pic.gif ) before writing cron job in crontab file, need check if can run anywhere using terminal . opened ubuntu terminal @ /home/ location, , executed in terminal: sudo php /var/www/html/tests/test/index.php i got following out...
Read more

php - How can i create a user dashboard -

today have questions you, want create user dashboard site, include (obviously), users data, example -email -username -and others stuff how can information, , print them in html page? if can, how can these information via php sessions? shuld use session? example, if user login, , start new session ( session_start() ), how can data print in dashboard? should use php "project"? in advice, have day , thank time!
Read more

javascript - How to detect toggling of the fullscreen-toolbar in jQuery Mobile? -

i have jquery mobile page fixed full-screen toolbar, data-tap-toggle enabled. straight under toolbar have positioned banner should slide upwards when toolbar hiding , slide downward when toolbar showing. jquery mobile toggles toolbar applying , removing ui-fixed-hidden class - sadly, can't find in documentation of toolbar widget toggle , hide or show event that. how can detect when toolbar toggled, reposition banner? .banner { position: fixed; background-color: darkseagreen; top: 46px; min-height: 48px; width: 100%; text-align: center; line-height: 48px; } <!doctype html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> <link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css"> <script src="https://code.jquery.com/jquery-1....
Read more