User Profile
seriam
Copper Contributor
Joined 2 years ago
User Widgets
Recent Discussions
Re: python for excel : python packages
As of my last update in January 2022, Excel's Python integration primarily supports a limited set of libraries like pandas, seaborn, scikit-learn, and matplotlib. However, you cannot directly install or include additional Python packages, such as NumPy-Financial, within Excel's integrated Python environment. Workarounds: External Python Environment: You can use an external Python environment to run your code with the desired packages and then import the results into Excel using methods like data import or linking to external data sources. Custom Functions with Excel-DNA: If you are comfortable with .NET development, you can create custom Excel functions using Excel-DNA that leverage the full capabilities of Python, including any package you want to use. Excel Add-ins: Consider creating an https://statsidea.com/excel-learn-how-to-develop-chart-forget-about-deserted-axis-labels/ Add-in using technologies like VBA or .NET that integrates with an external Python script. This approach allows you to utilize any Python package and seamlessly interact with Excel. Power Query: For data manipulation tasks, you can use Power Query to connect to external data sources, including Python scripts, and then load the data into Excel. Python API Calls: If the package provides an API or web service, you can make API calls directly from Excel using VBA or Power Query to retrieve and manipulate the data. Example with Power Query: You can use Power Query to run a Python script and fetch the data into Excel. Go to Data > Get Data > From Other Sources > Blank Query. In the formula bar, enter your Python script using the Python.Execute function. let Source = Python.Execute("import numpy_financial as npf; data = [100, 200, 300]; result = npf.npv(0.05, data); result") in Source Conclusion: While Excel's built-in Python integration has limitations on supported packages, you can leverage various workarounds to use additional Python packages in combination with Excel. Choose the approach that best fits your needs and technical expertise.2.6KViews0likes1CommentRe: Pasting data into lookup range returns empty cells
When pasting data into a lookup range and encountering empty cells, it's crucial to understand how lookup functions work and why this might happen. Here are some reasons and solutions for encountering empty cells when pasting data into a lookup range: 1. Formatting Issues Reason: Different formatting between the source data and the lookup range can lead to empty cells or mismatches. Solution: Ensure that the formatting (e.g., text, numbers, dates) in both the source data and the lookup range is consistent. You may need to format the cells to match the data type before pasting. 2. Non-Matching Data Reason: If the lookup values in the source data don't match the values in the lookup range, Excel will return empty cells. Solution: Double-check the data to ensure that the lookup values in the source data exist in the lookup range. You may need to clean or modify the data to align the lookup values properly. 3. Partial Match Reason: Some lookup functions like VLOOKUP and HLOOKUP require an exact match by default. If no exact match is found, an empty cell may be returned. Solution: If you are using VLOOKUP or HLOOKUP, consider using functions like INDEX-MATCH or XLOOKUP that allow for more flexible matching criteria, including approximate matches. 4. Array Formulas Reason: If you are using an array formula for lookup, any error or inconsistency in the array can result in empty cells. Solution: Review the array formula to ensure it's structured correctly and that all referenced cells contain the expected data. 5. Data Range Reason: The range where you are pasting the lookup values might not include all necessary cells, leading to empty results. Solution: Expand the range where you are pasting the data to ensure it covers all the lookup values and the corresponding return values. 6. Hidden or Filtered Rows Reason: Hidden or filtered rows in the lookup range can affect the results of the lookup function. Solution: Make sure there are no hidden or filtered rows that might be interfering with the lookup. Unhide or clear any filters as needed. By addressing these potential issues, you should be able to resolve the problem of encountering empty cells when pasting data into a lookup range.565Views0likes0Comments
Recent Blog Articles
No content to show