Data Science
Data Science is a rapidly growing academic discipline fueled by the proliferation of rich and complex data emerging from activities in science, industry, and governments. As a result, there is strong demand for data science professionals today in Iowa as well as across the nation and globe, and this market is expected to continue to grow in the next decade. The data science programs are intended for students who wish to study the data science discipline for its own sake as well as for students studying any discipline at Iowa State University with the goal of enabling them to work in data science. The courses in the data science program are designed to provide students with the requisite background that would enable them to take jobs with significant data science components, e.g., establishing and operating data analysis pipelines. The capstone will provide an opportunity for students to apply data science concepts to a domain problem while working in a multi-disciplinary team setting.
The Data Science major is intended for students with strong quantitative backgrounds and has the goal of educating students on the technical fundamentals of Data Science, with a focus on developing the knowledge and skills needed to transform data into insights. The major is an excellent opportunity for individuals who want to prepare themselves for the exciting Data Scientist positions that are in high demand today.
The minor in Data Science is intended for students studying any discipline at Iowa State and is designed to give students an in-depth understanding of data science as it is applied to a variety of domains.
The certificate in Data Science is intended for students studying any discipline at Iowa State and is designed to prepare them for future work with significant data science components. The capstone will provide an opportunity for students to apply data science concepts to a domain problem while working in a multi-disciplinary team setting.
Data Science Major
Purpose
This Bachelor’s of Science degree program in Data Science is intended for students with strong quantitative backgrounds and has the goal of educating students on the technical fundamentals of data sciences, with a focus on developing the knowledge and skills needed to manage and analyze large-scale, heterogeneous data to address a wide range of problems.
Learning Outcomes
After successfully completing the program, students majoring in Data Science will demonstrate
- an understanding of and an ability to apply the following data science concepts, tools and methods to data analysis pipelines:
- data acquisition
- data preprocessing
- exploratory data analysis
- inferential and predictive thinking, modeling and analysis
- computational thinking, data structures, and algorithms
- an understanding of ethical, legal, societal, and economic concerns in application of data science concepts
- an ability to visualize, interpret and communicate the output of data analysis pipelines to stakeholders
- an ability to function on multi-disciplinary teams using concepts and tools from data science
Requirements
The B.S. in Data Science consists of 120 total credit hours including: (1) 39 credits hours in the major core, three credits of which constitute a capstone course that is expected to provide experiential learning; (2) 9 credit hours in one of eight application emphasis areas to examine applications and theory of data sciences in a specific area; and (3) 23 credit hours of foundation courses. The capstone course will provide an opportunity for students to apply data science concepts to an application area while working in a multi-disciplinary team setting.
Data Science Major Requirements
| Data Science Core Courses | 39 | |
| DS 110 | Orientation to Data Science | R |
| DS 201 | Introduction to Data Science | 3 |
| DS 202 | Data Acquisition and Exploratory Data Analysis | 3 |
| DS 303 | Concepts and Applications of Machine Learning | 3 |
| DS 401 | Data Science Capstone | 3 |
| COM S 228 | Introduction to Data Structures | 3 |
| COM S 230 | Discrete Computational Structures | 3 |
| or CPR E 310 | Theoretical Foundations of Computer Engineering | |
| COM S 311 | Introduction to the Design and Analysis of Algorithms | 3 |
| COM S 363 | Introduction to Database Management Systems | 3 |
| CPR E 419 | Software Tools for Large Scale Data Analysis | 4 |
| STAT 301 | Intermediate Statistical Concepts and Methods | 4 |
| STAT 347 | Probability and Statistical Theory for Data Science | 4 |
| STAT 477 | Introduction to Categorical Data Analysis | 3 |
At least 9 credits from any ONE of the following eight application emphasis areas:
| Big Data | 9-10 | |
| COM S 424 | Introduction to High Performance Computing | 3 |
| COM S 426 | Introduction to Parallel Algorithms and Programming | 4 |
| COM S 435 | Algorithms for Large Data Sets: Theory and Practice | 3 |
| COM S 454 | Distributed Systems | 3 |
| COM S 461 | Principles and Internals of Database Systems | 3 |
| COM S 474 | Introduction to Machine Learning | 3 |
| Engineering Applications | 10 | |
| CPR E 388 | Embedded Systems II: Mobile Platforms | 4 |
| CPR E 425 | High Performance Computing for Scientific and Engineering Applications (cross-listed as COM S 425) | 3 |
| E E 425 | Machine learning: A Signal Processing Perspective | 3 |
| Optimization | 9 | |
| I E 312 | Optimization | 3 |
| I E 483 | Data Mining | 3 |
| I E 487 | Big Data Analytics and Optimization | 3 |
| Security | 9 | |
| COM S 421 | Logic for Mathematics and Computer Science | 3 |
| COM S 453 | Privacy Preserving Algorithms and Data Security | 3 |
| CPR E 431 | Basics of Information System Security | 3 |
| Software Analytics | 9 | |
| COM S 342 | Principles of Programming Languages | 3 |
| COM S 413 | Foundations and Applications of Program Analysis | 3 |
| COM S 440 | Principles and Practice of Compiling | 3 |
| COM S 474 | Introduction to Machine Learning | 3 |
| CPR E 416 | Software Evolution and Maintenance | 3 |
| Statistics | 9 | |
| STAT 471 | Introduction to Experimental Design | 3 |
| STAT 473 | Introduction to Survey Sampling | 3 |
| STAT 475 | Introduction to Multivariate Data Analysis | 3 |
| COM S 474 | Introduction to Machine Learning | 3 |
| Computational Biology | 10 | |
| BCBIO 322 | Introduction to Bioinformatics and Computational Biology | 3 |
| BCBIO 401 | Fundamentals of Bioinformatics and Computational Biology | 4 |
| BCBIO 402 | Fundamentals of Systems Biology and Network Science | 3 |
| Numerical Analysis | 9 | |
| COM S 474 | Introduction to Machine Learning | 3 |
| MATH 373 | Introduction to Scientific Computing | 3 |
| MATH 407 | Applied Linear Algebra | 3 |
| MATH 424 | Introduction to High Performance Computing | 3 |
| MATH 481 | Numerical Methods for Differential Equations | 3 |
Toward satisfying requirements of the College of Liberal Arts and Sciences, the following courses should be included:
| COM S 227 | Object-oriented Programming | 4 |
| MATH 165 | Calculus I | 4 |
| MATH 166 | Calculus II | 4 |
| MATH 265 | Calculus III | 4 |
| MATH 207 | Matrices and Linear Algebra | 3 |
| STAT 201 | Introduction to Statistical Concepts and Methods | 4 |
| World Language 3 years in high school or 1 year in college | 0 - 8 | |
| Natural Science | 8 | |
| Social Science | 9 | |
| Arts and Humanities | 12 | |
The following courses meet the communication proficiency requirement:
| LIB 160 | Information Literacy | 1 |
| ENGL 150 | Critical Thinking and Communication | 3 |
| ENGL 250 | Written, Oral, Visual, and Electronic Composition | 3 |
| One of the following: | ||
| ENGL 302 | Business Communication | 3 |
| ENGL 314 | Technical Communication | 3 |
| ENGL 332 | Visual Communication of Quantitative Information (cross-listed as STAT 332) | 3 |
According to the university-wide Communication Proficiency Grade Requirement, students must demonstrate their communication proficiency by earning a grade of C or better in ENGL 250. The Data Science program requires a C or higher in the upper-level ENGL course (302, 314, or 332).
All students must complete 3 credits of US Diversity and 3 credits of International Perspective courses.
To obtain a bachelor's degree from the College of Liberal Arts and Sciences, curriculum in liberal arts and sciences, a student must earn at least 45 credits at the 300 level or above taken at a four-year college. All such credits, including courses taken on a pass/not pass basis, may be used to meet this requirement.
B.S., Data Science
| Freshman | |||
|---|---|---|---|
| Fall | Credits | Spring | Credits |
| DS 110 | R | MATH 166 | 4 |
| MATH 165 | 4 | COM S 228 | 3 |
| COM S 227 | 4 | STAT 201 | 4 |
| ENGL 150 | 3 | Natural Science | 4 |
| LIB 160 | 1 | ||
| Social Science | 3 | ||
| 15 | 15 | ||
| Sophomore | |||
| Fall | Credits | Spring | Credits |
| DS 201 | 3 | DS 202 | 3 |
| MATH 265 | 4 | MATH 207 | 3 |
| COM S 230 or CPR E 310 | 3 | STAT 301 | 4 |
| ENGL 250 | 3 | Social Science | 3 |
| Arts and Humanities | 3 | Arts and Humanities | 3 |
| 16 | 16 | ||
| Junior | |||
| Fall | Credits | Spring | Credits |
| DS 303 | 3 | COM S 363 | 3 |
| STAT 347 | 4 | STAT 477 | 3 |
| COM S 311 | 3 | Application Emphasis Area | 3 |
| Arts and Humanities | 3 | Arts and Humanities | 3 |
| Elective or World Language | 3-4 | Elective or World Language | 3-4 |
| 16-17 | 15-16 | ||
| Senior | |||
| Fall | Credits | Spring | Credits |
| Application Emphasis Area | 3 | DS 401 | 3 |
| ENGL 302/314 | 3 | CPR E 419 | 4 |
| Natural Science | 4 | Application Emphasis Area | 3 |
| Social Science | 3 | Electives 300+ | 3-6 |
| 13 | 13-16 | ||
The major elective courses will come from any one application emphasis area as outlined on the Undergraduate Major page. A student must take at least 9 credits from any single application emphasis area and may choose from: Big Data; Engineering Applications; Optimization; Security; Software Analytics; Statistics; Computational Biology; and Numerical Analysis.
All students are required to take at least 45 hours of courses at the 300+ level or above. This may require taking additional electives.
Data Science Minor
Purpose
The minor in data science is intended for students studying any discipline at Iowa State and is designed to give students an in-depth understanding of data science as it is applied to a variety of domains. The minor in data science will prepare students with the technical and communication skills to enter the workforce as domain experts with data science skills.
Learning Outcomes
After completing the minor in data science, students will demonstrate:
- an ability to apply data science concepts, tools and technologies to data analysis pipelines,
- an understanding of ethical, legal, societal, and economic concerns in application of data science concepts,
- an ability to visualize, interpret and communicate the output of data analysis pipelines to stakeholders, and
- an ability to function on multi-disciplinary teams using concepts and tools from data science.
Requirements
The minor in data science requires the completion of 15 credit hours, including 9 credits from the data science core and 6 credits from approved data science electives.
At least 6 credits must be taken in courses numbered at the 300-level or above.
At least 9 credits used for the minor cannot be used to meet any other department, college or university requirement for the baccalaureate degree except to satisfy the total credit requirement for graduation and to meet credit requirements in courses numbered 300 or above.
Courses for the minor cannot be taken on a pass/not-pass basis.
Course Requirements for Data Science Minor
| Core Courses (9 credits) | ||
| DS 201 | Introduction to Data Science (Required) | 3 |
| DS 202 | Data Acquisition and Exploratory Data Analysis (Required) | 3 |
| DS 301 | Applied Data Modeling and Predictive Analysis (Required) | 3 |
| * DS 301 has a prerequisite of an introductory statistics course: STAT 101, STAT 104, STAT 105, STAT 201, STAT 226, STAT 231, STAT 305, STAT 322, or STAT 330. | ||
| Electives (6 credits) | ||
| A B E 316 | Applied Numerical Methods for Agricultural and Biosystems Engineering | 3 |
| ADVRT 335 | Advertising Media Planning | 3 |
| ADVRT 497J | Ad Tech | 3 |
| BCBIO 322 | Introduction to Bioinformatics and Computational Biology | 3 |
| COM S 311 | Introduction to the Design and Analysis of Algorithms | 3 |
| COM S 363 | Introduction to Database Management Systems | 3 |
| COM S 424 | Introduction to High Performance Computing | 3 |
| COM S 435 | Algorithms for Large Data Sets: Theory and Practice | 3 |
| COM S 453X | Privacy Preserving Algorithms and Data Security | 3 |
| COM S 474 | Introduction to Machine Learning | 3 |
| C R P 251 | Fundamentals of Geographic Information Systems | 3 |
| C R P 351 | Intermediate Geographic Information Systems | 3 |
| C R P 452 | Geographic Data Management and Planning Analysis | 3 |
| C R P 456 | GIS Programming and Automation | 3 |
| CPR E 419 | Software Tools for Large Scale Data Analysis | 4 |
| CPR E 426 | Introduction to Parallel Algorithms and Programming | 4 |
| ECON 371 | Introductory Econometrics | 4 |
| E E 428X | Image Analysis from Machine Learning | 3 |
| ENGL 332 | Visual Communication of Quantitative Information | 3 |
| FIN 450 | Analytical Methods in Finance | 3 |
| I E 312 | Optimization | 3 |
| I E 483 | Data Mining | 3 |
| LING 410 | Language as Data | 3 |
| MATH 304 | Combinatorics | 3 |
| MATH 314 | Graph Theory | 3 |
| MATH 373 | Introduction to Scientific Computing | 3 |
| MATH 422X | Mathematical Principles of Data Science | 3 |
| MIS 436 | Introduction to Business Analytics | 3 |
| MIS 446 | Advanced Business Analytics | 3 |
| MKT 368 | Marketing Analytics | 3 |
| STAT 301 | Intermediate Statistical Concepts and Methods | 4 |
| STAT 330 | Probability and Statistics for Computer Science | 3 |
| STAT 475 | Introduction to Multivariate Data Analysis | 3 |
| STAT 477 | Introduction to Categorical Data Analysis | 3 |
| STAT 483 | Empirical Methods for the Computational Sciences | 3 |
| STAT 486 | Introduction to Statistical Computing | 3 |
Data Science Certificate
Purpose
The certificate in data science is intended for students studying any discipline at Iowa State and is designed to prepare them for future work with significant data science components. The data science certificate is also available to students who have already earned a Baccalaureate degree from Iowa State or elsewhere. The capstone will provide an opportunity for students to apply data science concepts to a domain problem while working in a multi-disciplinary team setting. The certificate in data science will prepare students with the technical and communication skills to enter the workforce as domain experts with data science skills.
Learning Outcomes
After completing the certificate in data science, students will demonstrate:
- an ability to apply data science concepts, tools and technologies to data analysis pipelines,
- an understanding of ethical, legal, societal, and economic concerns in application of data science concepts,
- an ability to visualize, interpret and communicate the output of data analysis pipelines to stakeholders, and
- an ability to function on multi-disciplinary teams using concepts and tools from data science.
Requirements
The certificate in data science requires the completion of 21 credit hours, including 9 credits from the data science core, 9 credits from approved data science electives, and a three-credit data science capstone experience.
At least 9 credits must be taken in courses numbered at the 300-level or above.
At least 9 credits used for the certificate cannot be used to meet any other department, college or university requirement for the baccalaureate degree except to satisfy the total credit requirement for graduation and to meet credit requirements in courses numbered 300 or above.
Courses for the certificate cannot be taken on a pass/not-pass basis.
Course Requirements for Data Science Certificate
| Core Courses (9 credits) | ||
| DS 201 | Introduction to Data Science (Required) | 3 |
| DS 202 | Data Acquisition and Exploratory Data Analysis (Required) | 3 |
| DS 301 | Applied Data Modeling and Predictive Analysis (Required) | 3 |
| * DS 301 has a prerequisite of an introductory statistics course: STAT 101, STAT 104, STAT 105, STAT 201, STAT 226, STAT 231, STAT 305, STAT 322, or STAT 330. | ||
| Electives (9 credits) | ||
| A B E 316 | Applied Numerical Methods for Agricultural and Biosystems Engineering | 3 |
| ADVRT 335 | Advertising Media Planning (ADVRT 497J::Ad Tech) | 3 |
| ADVRT 497J | Ad Tech | 3 |
| BCBIO 322 | Introduction to Bioinformatics and Computational Biology | 3 |
| COM S 311 | Introduction to the Design and Analysis of Algorithms | 3 |
| COM S 363 | Introduction to Database Management Systems | 3 |
| COM S 424 | Introduction to High Performance Computing | 3 |
| COM S 435 | Algorithms for Large Data Sets: Theory and Practice | 3 |
| COM S 453X | Privacy Preserving Algorithms and Data Security | 3 |
| COM S 474 | Introduction to Machine Learning | 3 |
| C R P 251 | Fundamentals of Geographic Information Systems | 3 |
| C R P 351 | Intermediate Geographic Information Systems | 3 |
| C R P 452 | Geographic Data Management and Planning Analysis | 3 |
| C R P 456 | GIS Programming and Automation | 3 |
| CPR E 419 | Software Tools for Large Scale Data Analysis | 4 |
| CPR E 426 | Introduction to Parallel Algorithms and Programming | 4 |
| ECON 371 | Introductory Econometrics | 4 |
| ENGL 332 | Visual Communication of Quantitative Information | 3 |
| FIN 450 | Analytical Methods in Finance | 3 |
| I E 312 | Optimization | 3 |
| I E 483 | Data Mining | 3 |
| LING 410 | Language as Data | 3 |
| MATH 304 | Combinatorics | 3 |
| MATH 314 | Graph Theory | 3 |
| MATH 373 | Introduction to Scientific Computing (MATH 422x::Mathematical Principals of Data Science) | 3 |
| MATH 422x | Mathematical Principals of Data Science | 3 |
| MIS 436 | Introduction to Business Analytics (::Mathematical Principals of Data Science) | 3 |
| MIS 446 | Advanced Business Analytics | 3 |
| MKT 368 | Marketing Analytics | 3 |
| STAT 301 | Intermediate Statistical Concepts and Methods | 4 |
| STAT 330 | Probability and Statistics for Computer Science | 3 |
| STAT 475 | Introduction to Multivariate Data Analysis | 3 |
| STAT 477 | Introduction to Categorical Data Analysis | 3 |
| STAT 483 | Empirical Methods for the Computational Sciences | 3 |
| STAT 486 | Introduction to Statistical Computing | 3 |
| Data Science capstone experience (3 credits) | ||
| DS 401 | Data Science Capstone | 3 |
Courses
Courses primarily for undergraduates:
Cr. R. F.
Introduction to the procedures and policies of Iowa State University and the Data Science program, test-outs, honorary societies, etc. Issues relevant to student adjustment to college life will also be discussed.
Offered on a satisfactory-fail basis only.
Cr. 3. F.S.Alt. SS., offered irregularly.
Prereq: 1-1/2 Years of High School Algebra
Data Science concepts and their applications; domain case studies with applications in various fields; overview of data analysis; major components of data analysis pipelines; computing concepts for data science; descriptive data analysis; hands-on data analysis experience; communicating findings to stakeholders, and ethical issues in data science.
Cr. 3. F.S.
Prereq: DS 201
Data acquisition: file structures, web-scraping, database access; ethical aspects of data acquisition; types of data displays; numerical and visual summaries of data; pipelines for data analysis: filtering, transformation, aggregation, visualization and (simple) modeling; good practices of displaying data; data exploration cycle; graphics as tools of data exploration; strategies and techniques for data visualizations; basics of reproducibility and repeatability; web-based interactive applets for visual presentation of data and results. Programming exercises.
Cr. 3. F.S.
Prereq: DS 202, one of STAT 101, 104, 105, 201, 226, 231, 305, 322, 330
Elements of predictive analysis such as training and test sets; feature extraction; survey of algorithmic machine learning techniques, e.g. decision trees, Naïve Bayes, and random forests; survey of data modeling techniques, e.g. linear model and regression analysis; assessment and diagnostics: overfitting, error rates, residual analysis, model assumptions checking; communicating findings to stakeholders in written, oral, verbal and electronic form, and ethical issues in data science. Participation in a multi-disciplinary team project.
Cr. 3. F.
Prereq: DS 202; MATH 207; MATH 265; STAT 301
Machine learning concepts such as training and test sets; feature extraction; principles of machine learning techniques; regression; pattern recognition methods; unsupervised learning techniques; assessment and diagnostics: overfitting, error rates, residual analysis, model assumptions checking, feature selection; ethical issues in data science; communicating findings to stakeholders in written, oral, visual and electronic form.
Cr. 3. Alt. F., offered irregularly.Alt. S., offered irregularly.
Prereq: DS 301 or DS 303
Students work as individuals and teams to complete the planning, design, and implementation of a significant multi-disciplinary project in data science. Oral and written reports.