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Text Exploration: A Guide for University Students in Solving Assignments on JMP

September 26, 2023
Dr. Serena Anderson
Dr. Serena Anderson
Text Exploration with JMP
Dr. Serena Anderson, a distinguished academic earned her Ph.D. in Statistics from Stanford University, United States. She has an experience of over 15 years in JMP application.

In the contemporary data-driven landscape, text data stands as a critical component across numerous domains, encompassing marketing, social media, customer feedback, and beyond. For university students specializing in data science, business analytics, market research, and related fields, the need to dissect unstructured text data is a common academic requirement. Fortunately, there is a formidable ally in this quest – JMP, a statistical software package crafted by SAS. In this all-encompassing guide, we embark on a journey into the realm of text exploration through JMP. Our focus will revolve around the art of dissecting unstructured text data, uncovering hidden themes, and mastering the intricacies of sentiment analysis. Solve your Text Exploration assignments with JMP and unlock a world of possibilities."

Why Text Exploration Matters

Text data is unique in that it's unstructured and often contains valuable information that can provide insights into various aspects of business and society. Whether you're analyzing customer reviews to understand product satisfaction, monitoring social media sentiments, or conducting qualitative research, text data can be a goldmine of information waiting to be unearthed. However, making sense of unstructured text data can be challenging. That's where text exploration comes into play.

Text Exploration: Solving Assignments on JMP

Getting Started with JMP

Before we dive into the nitty-gritty of text exploration, let's ensure you're comfortable with the basics of using JMP. If you're new to the software, take some time to go through introductory tutorials or consult your course materials. JMP has a user-friendly interface that simplifies data analysis tasks, making it a popular choice among students and professionals alike.

Importing and Preparing Text Data

The first step in text exploration is importing and preparing your text data. JMP provides various ways to import text data, including loading from files (e.g., .txt, .csv) or extracting text from web pages. Once your data is imported, consider the following steps to prepare it for analysis:

  1. Text Cleaning: Remove irrelevant characters, symbols, and HTML tags. Normalize text by converting it to lowercase.
  2. Tokenization: Split the text into individual words or tokens. This step is crucial for subsequent analysis.
  3. Stop Words Removal: Eliminate common words like "the," "and," "in," which don't contribute much to analysis.
  4. Stemming or Lemmatization: Reduce words to their root forms to improve consistency (e.g., "running" becomes "run").

JMP offers functionalities and scripting capabilities to automate these data preparation steps efficiently.

Exploratory Text Analysis

Now that your text data is prepared, it's time to explore and gain insights from it using JMP's powerful features:

Word Frequency Analysis

  • Word Clouds: Create word clouds to visualize the most frequently occurring terms in your text data. This helps in identifying dominant themes.
  • Bar Charts: Generate bar charts to display the top N words by frequency. This can be useful for quick insights.

Topic Modeling

  • Latent Dirichlet Allocation (LDA): Implement LDA to discover topics within your text data. LDA identifies groups of words that often appear together, helping you find hidden themes.

Sentiment Analysis

  • Lexicon-Based Sentiment Analysis: JMP allows you to perform sentiment analysis using pre-defined lexicons to determine the sentiment (positive, negative, neutral) of text documents or individual sentences.
  • Custom Sentiment Analysis: If your assignment requires a specific sentiment lexicon or custom rules, you can create your sentiment analysis workflow using JMP's scripting capabilities.

Text Clustering

  • K-Means Clustering: Use K-Means clustering to group similar documents or text passages together. This can reveal patterns or categories within your text data.

Visualizing Text Exploration Results

Through visualizations, you can effectively communicate patterns, themes, and insights extracted from unstructured text data, making it easier for both yourself and others to comprehend and interpret the information. In this section, we will explore various visualization techniques in the context of text exploration using tools like word clouds, heatmaps, and scatterplots, highlighting their significance in enhancing the understanding and presentation of textual data analysis. JMP provides a wide range of visualization options to communicate your findings effectively. You can create:

  • Heatmaps: Visualize the relationships between terms or topics using heatmaps, which are especially useful for topic co-occurrence analysis.
  • Scatterplots: Plot sentiment scores against other variables to identify correlations or patterns.
  • Hierarchical Clustering Dendrograms: Visualize text clusters hierarchically, aiding in the understanding of groupings within your data.

Tips for Successful Text Exploration in JMP

Successfully navigating text exploration in JMP requires a combination of technical proficiency and strategic thinking. In this section, we will discuss essential tips to help university students excel in their text exploration assignments within JMP. These tips encompass best practices for data preprocessing, analysis iteration, collaboration, and leveraging available resources, ensuring that students can efficiently unlock insights from unstructured text data while tackling their academic tasks. Check out these tips:

  • Documentation: Keep detailed records of your data preprocessing steps and analysis procedures. This will help you replicate your work and explain your methodology in assignments.
  • Iterate: Text exploration often involves multiple iterations. Don't be afraid to refine your analysis by adjusting parameters or trying different techniques.
  • Collaborate: If you're working on a group assignment, JMP's collaboration features can be handy for sharing and reviewing your work with teammates.
  • Seek Help: Don't hesitate to seek guidance from your instructors or use JMP's extensive documentation and online resources when you encounter challenges.


Text exploration is a valuable skill for university students, especially those pursuing fields related to data analysis and business intelligence. JMP offers a user-friendly platform for performing text analysis, making it an excellent choice for you to complete your statistics assignments involving unstructured text data. By following the steps outlined in this guide and practicing with real-world datasets, you'll become proficient in text exploration and gain valuable insights from the textual information, enhancing your analytical capabilities and academic success.

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