UEQanalyzer 0.1.1

A Python package for analyzing and visualizing User Experience Questionnaire (UEQ) data.

UEQanalyzer

UEQanalyzer is a Python package for analyzing and visualizing data from the User Experience Questionnaire (UEQ). The UEQ is a fast and reliable questionnaire designed to measure the user experience of interactive products. It covers a comprehensive impression of user experience, including both classical usability aspects (efficiency, perspicuity, dependability) and user experience aspects (originality, stimulation).

This package provides tools to:

• Load and preprocess UEQ data.
• Calculate mean scores for UEQ dimensions.
• Transform and rescale data.
• Generate visualizations (e.g., dimension scores, item means, scale means with benchmarks).
• Handle edge cases (e.g., missing data, invalid files).

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Installation

You can install UEQanalyzer using pip:

pip install UEQanalyzer==0.1.0

Alternatively, you can install it directly from the source:

git clone https://github.com/Pranj99/UEQAnalysis.git
cd UEQAnalysis
pip install .

Usage

Basic Usage Here’s an example of how to use UEQanalyzer to analyze and visualize UEQ data:

from UEQanalyzer.data_loader import load_ueq_data
from UEQanalyzer.analysis import calculate_mean_scores
from UEQanalyzer.visualization import plot_dimension_scores

# Load data
data = load_ueq_data("ueq_data.xlsx")

# Calculate mean scores
mean_scores = calculate_mean_scores(data)

# Plot dimension scores
plot_dimension_scores(mean_scores)

Command-Line Interface (CLI)

You can also use the UEQanalyzer CLI to analyze and visualize UEQ data:

Basic Usage

To analyze UEQ data and display results in the terminal:

ueqanalyzer -i ueq_data.xlsx

Save Results to a CSV File

To save the analysis results to a CSV file:

ueqanalyzer -i ueq_data.xlsx -o results.csv

Generate and Display Plots

To generate and display plots for UEQ dimensions, item means, and scale means:

ueqanalyzer -i ueq_data.xlsx -p

Save Results and Generate Plots

To save the results to a CSV file and generate plots:

ueqanalyzer -i ueq_data.xlsx -o results.csv -p

• -i: Path to the input Excel file containing UEQ data.

• o: Path to save the analysis results (optional).

• p: Generate and display plots for UEQ dimensions.

Examples

For more detailed examples, check out the examples/ directory in the repository. The examples demonstrate:

• Loading and preprocessing UEQ data.

• Calculating mean scores and item statistics.

• Generating visualizations.

• Handling edge cases (e.g., invalid files, missing data).