Visualpython

Released on 23 June, 2022

What's New
Sort values by option in Seaborn & Plotly apps
- Change the order of values in chart using 'sort values by' option; barplot and countplot.
Package Auto-checking
- Automatically detects imported packages so that it does not repeatedly load them again and again.

Improvements
General
- To reduce code errors, we now check if all required fields are filled before generating code.
Machine Learning
- Added top rank count option for sorting on Model Info app.
Visualization
- Data Selector component is applied in Pandas Plot app.
- Display values with decimal places.

Bug Fixes
- Fixed: Live preview error in Markdown app.
- Fixed: Key Error: 0 bugs on Frame app.

*Please visit the link below to refer to the screenshot images.*
[Release Note: Visual Python 2.2.4](https://visualpython.ai/updates/?bmode=view&idx=11863132&back_url=&t=board&page=1)

Released on 17 June, 2022

What's New
Seaborn App
- Bins, KDE, Stat options are added for histogram(histplot).
- Data values can be displayed on charts; barplot, countplot, and hisplot.
Pandas Plot App
- Pandas plot is now accessible from the visualization menu as an app.
Frame App
- Convert categorical data into numerical data using Label Encoding in Frame app by right-clicking the column.
Visual Python Inner Function List
- Visual Python inner functions are accessible from the top-right dot menu.

Improvements
General
- To check which apps were used to generate code, refer to comments in each cell. For example: Visual Python: Category > App
- Data Selector component is applied in Seaborn & Machine Learning apps.
- When selecting data, an index of a DataFrame can also be selected.
Data Analysis > Subset
- Improved data loading performance in Subset app.

Bug Fixes
- Fixed: 'Key Error: 0' in Frame app.
- Fixed: Inner pop-up ESC key focus error.

Released on May 24, 2022

What's New
WordCloud App on Visualization
The new visualization app using WordCloud library is added. Now you can make wordcloud more easily.

Data Selector
You can use minimized version of Subset App by clicking filter icon.
This new component has added on Seaborn and WordCloud App.

Bug Fixes & Improvements
Visualization
Seaborn App loads and saves its values more clearly.
Countplot is added on Seaborn App.
Fixed some spell mistakes on Seaborn App.

New operators for adding conditions on Subset
You can use 'contains', 'not contains', 'startswith', 'endswith' on Subset App.

contains
df1.loc[(df['manufacturer'].str.contains('aud')), :]
not contains
df1.loc[(~df['manufacturer'].str.contains('aud')), :]
startswith
df1.loc[(df['manufacturer'].str.startswith('aud')), :]
endswith
df1.loc[(~df['manufacturer'].str.endswith('aud')), :]

Released on May 6, 2022

What's New
Query on Subset App
The new method 'Query' is added on Subset App. Now you can use query method using Subset App.

df.query("(ZN > 10)&(INDUS <= 8.05)")[['CRIM','ZN','INDUS']]


Bug Fixes & Improvements
Visualization
Seaborn preview image automatically changes its size on resizing popup.
Some style options are added.

Machine Learning
ROC Curve and AUC Options in Evaluation app have been moved to Model Info App.
You can select these options on using classifier.

File Navigation
File navigation on write page got wrong path. Fixed to generate the right path.

Released on April 26, 2022

What's New
Visualization Apps
The new visualization app using Seaborn library is added. Now you can effectively track your visualization process with the preview function before run the code. Tutorials will also be updated soon with the documentation.

Bug Fixes & Improvements
Machine Learning
Options in model selection have been extracted as individual apps: Fit/Predict & Model Info.
Model creation function remains in each of Regressor/Classifier/Clustering apps.
Evaluation App
Python code and UI has been improved
Popup Window Maximizing
When you need more space to work,
maximize popup window by clicking the square icon in the upper-right corner!

Released on April 10, 2022

Bug Fixes & Improvements

Common Features
1. UI change for installing and importing packages.

Data Analysis
1. Groupby, Reshape & Bind
- Changed to click on the input box instead of the multi-selection (Edit) button.
2. Subset
- Fixed: displaying categorical values of selected column.
Machine Learning
1. Regressor
- New options are added for SVR, Ridge, Lasso, ElasticNet.
2. Classifier
- New options are added for SVC.
3. Evaluation
- Added model selection in AUC & ROC_Curve.
- Fixed: Python code bugs for AUC & ROC_Curve