Other Types Of Plots - English

Questions posted on ST Forums:

• Why I am getting this error to open the file?

  Why I am getting this error to open the file?https://drive.google.com/file/d/1nLx3Vx90CqHOgEmQzgG0SLdVypvRLt3P/view?usp=sharingI am stuck in this problem but you haven't answered from many days.

  02-03M 0-10S sc256356
  
  
  Answer last updated on: July 24, 2023, 4:42 p.m.

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• year,profit problem

  In [3]: year, profit = loadtxt("/Users/91739/company-a-data.txt", dtype=type(int()))---------------------------------------------------------------------------ValueError                                Traceback (most recent call last)Input In [3], in <module>----> 1 year, profit = loadtxt("/Users/91739/company-a-data.txt", dtype=type(int()))ValueError: too many values to unpack (expected 2)

  02-03M 40-50S Ashwani55
  
  
  Answer last updated on: Feb. 1, 2022, 6:07 p.m.

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• WHY WE USE ** AND WHEN IN IPYTHON3?

  WHY WE USE DOUBLE MULTIPLY SIGN  **  AND WHEN IN IPYTHON3

  05-06M 50-60S khandelwal35051
  
  
  Answer last updated on: Jan. 19, 2022, 11:29 a.m.

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• WHEN WE USE ' ' &" " IN IPYTHON3 & WHY?

  when we use ' ' and " " in ipython3 why

  05-06M 50-60S khandelwal35051
  
  
  Answer last updated on: June 5, 2021, 7:46 p.m.

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• Enquiring about colour

  Dear Sir/Madam,If we use 'b' symbol for blue what is the symbol we use foe brown,black etcother than uing the symbols can we use the complete word with single quote

  07-08M 20-30S harshithagiyer@gmail.com
  
  
  Answer last updated on: March 15, 2021, 12:40 p.m.

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• end video question

  why is the answer false? is color="b" and color = "blue" different things?

  07-08M 10-20S lordprakrit@gmail.com
  
  
  Answer last updated on: Nov. 11, 2020, 1:13 p.m.

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• Scatter Plot

  How the change the shape of markers in scatter plot.

  04-05M 10-20S HITESH_NINAMA
  
  
  Answer last updated on: June 5, 2020, 2:27 p.m.

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• Loglog()

  Sir/MamThe graph is a straight line due to non linear scaling.What does it really mean? I can't understand it.

  05-06M 0-10S Hema_R232001
  
  
  Answer last updated on: May 26, 2020, 9:06 a.m.

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• Other Types Of Plots

    not able to execute cat command and loadtxt. I hadsame issue in basic video 8(loading dat from file).In [45]: %pylabUsing matplotlib backend: TkAggPopulating the interactive namespace from numpy and matplotlibIn [46]: cat company-a-dat.txt  File "<ipython-input-46-e95588f4945f>", line 1    cat company-a-dat.txt              ^SyntaxError: invalid syntaxIn [47]: cat company-a-data.txt  File "<ipython-input-47-37dbbe0090a4>", line 1    cat company-a-data.txt              ^SyntaxError: invalid syntaxIn [48]: cat company-a-data.txt  File "<ipython-input-48-37dbbe0090a4>", line 1    cat company-a-data.txt              ^SyntaxError: invalid syntaxIn [49]: cat company-a-data.txt  File "<ipython-input-49-37dbbe0090a4>", line 1    cat company-a-data.txt              ^SyntaxError: invalid syntaxIn [50]: year,profit=loadtxt('company-a-dat.txt)  File "<ipython-input-50-6c82ded6f088>", line 1    year,profit=loadtxt('company-a-dat.txt)                                           ^SyntaxError: EOL while scanning string literalIn [51]: year,profit=loadtxt('company-a-dat.txt')---------------------------------------------------------------------------OSError                                   Traceback (most recent call last)<ipython-input-51-9d4241c7c624> in <module>----> 1 year,profit=loadtxt('company-a-dat.txt')c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\npyio.py in loadtxt(fname, dtype, comments, delimiter, converters, skiprows, usecols, unpack, ndmin, encoding, max_rows)    979             fname = os_fspath(fname)    980         if _is_string_like(fname):--> 981             fh = np.lib._datasource.open(fname, 'rt', encoding=encoding)    982             fencoding = getattr(fh, 'encoding', 'latin1')    983             fh = iter(fh)c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\_datasource.py in open(path, mode, destpath, encoding, newline)    267    268     ds = DataSource(destpath)--> 269     return ds.open(path, mode, encoding=encoding, newline=newline)    270    271c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\_datasource.py in open(self, path, mode, encoding, newline)    621                                       encoding=encoding, newline=newline)    622         else:--> 623             raise IOError("%s not found." % path)    624    625OSError: company-a-dat.txt not found.In [52]: year,profit=loadtxt('company-a-data.txt')---------------------------------------------------------------------------OSError                                   Traceback (most recent call last)<ipython-input-52-b48e6119614d> in <module>----> 1 year,profit=loadtxt('company-a-data.txt')c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\npyio.py in loadtxt(fname, dtype, comments, delimiter, converters, skiprows, usecols, unpack, ndmin, encoding, max_rows)    979             fname = os_fspath(fname)    980         if _is_string_like(fname):--> 981             fh = np.lib._datasource.open(fname, 'rt', encoding=encoding)    982             fencoding = getattr(fh, 'encoding', 'latin1')    983             fh = iter(fh)c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\_datasource.py in open(path, mode, destpath, encoding, newline)    267    268     ds = DataSource(destpath)--> 269     return ds.open(path, mode, encoding=encoding, newline=newline)    270    271c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\_datasource.py in open(self, path, mode, encoding, newline)    621                                       encoding=encoding, newline=newline)    622         else:--> 623             raise IOError("%s not found." % path)    624    625OSError: company-a-data.txt not found.In [53]: year,profit=loadtxt('company-a-data.txt',unpack=true)---------------------------------------------------------------------------NameError                                 Traceback (most recent call last)<ipython-input-53-de6020824536> in <module>----> 1 year,profit=loadtxt('company-a-data.txt',unpack=true)NameError: name 'true' is not definedIn [54]: year,profit=loadtxt('company-a-data.txt',unpack=True)---------------------------------------------------------------------------OSError                                   Traceback (most recent call last)<ipython-input-54-070812f8b62f> in <module>----> 1 year,profit=loadtxt('company-a-data.txt',unpack=True)c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\npyio.py in loadtxt(fname, dtype, comments, delimiter, converters, skiprows, usecols, unpack, ndmin, encoding, max_rows)    979             fname = os_fspath(fname)    980         if _is_string_like(fname):--> 981             fh = np.lib._datasource.open(fname, 'rt', encoding=encoding)    982             fencoding = getattr(fh, 'encoding', 'latin1')    983             fh = iter(fh)c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\_datasource.py in open(path, mode, destpath, encoding, newline)    267    268     ds = DataSource(destpath)--> 269     return ds.open(path, mode, encoding=encoding, newline=newline)    270    271c:\users\admin\appdata\local\programs\python\python36\lib\site-packages\numpy\lib\_datasource.py in open(self, path, mode, encoding, newline)    621                                       encoding=encoding, newline=newline)    622         else:--> 623             raise IOError("%s not found." % path)    624    625OSError: company-a-data.txt not found.In [55]:                                                                                                                                                                

  02-03M 10-20S vaishali5780@gmail.com
  
  
  Answer last updated on: April 24, 2020, 1:32 p.m.

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• error while other types of plots

  Dear AllI am getting errorn[13]: bar(year,profit)Out[13]: <BarContainer object of 11 artists>kindly help.thanks

  00-01M 20-30S gaganj1981@gmail.com
  
  
  Answer last updated on: April 24, 2020, 10:24 a.m.

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• error while loading file on prompt

  Dear Allwhile using following command i get error,kindly help,..moreover in python for beginners,video of loading data from files is missing..kindly share In [5]: cat /Users/Gagan/Desktop/company-a-data.txt---------------------------------------------------------------------------NameError                                 Traceback (most recent call last)<ipython-input-5-6df361578c72> in <module>----> 1 cat /Users/Gagan/Desktop/company-a-data.txtNameError: name 'cat' is not defined

  00-01M 40-50S gaganj1981@gmail.com
  
  
  Answer last updated on: April 24, 2020, 10:15 a.m.

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• scatter and plot are not same?

  I used scatter and plot command as per the exercise given. i plotted them in subplot to have comparison for the given data x=linspace(1,20,100) and y=5x3. I  am getting exactly same plot. while in tutorial answer says 'NO'. why this is so?

  07-08M 10-20S gourihalde@gmail.com
  
  
  Answer last updated on: April 22, 2020, 7:12 p.m.

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