You will get End-to-End Questionnaire Design, Weighting & Statistical Analysis
Top Rated
Project details
This project covers the entire survey research process, including:
✅ Questionnaire Scripting – Designing valid survey questions
✅ Survey Weighting & Instrument Testing – Ensuring representativeness
✅ Data Cleaning & Validation – Handling missing values and inconsistencies
✅ Multiple Linear Analysis – Identifying relationships among variables
✅ Statistical Assumptions Testing – Verifying data reliability
✅ Reporting & Visualization – Clear, actionable insights
This project is ideal for market researchers, academic institutions, and businesses conducting surveys with structured analysis.
✅ Questionnaire Scripting – Designing valid survey questions
✅ Survey Weighting & Instrument Testing – Ensuring representativeness
✅ Data Cleaning & Validation – Handling missing values and inconsistencies
✅ Multiple Linear Analysis – Identifying relationships among variables
✅ Statistical Assumptions Testing – Verifying data reliability
✅ Reporting & Visualization – Clear, actionable insights
This project is ideal for market researchers, academic institutions, and businesses conducting surveys with structured analysis.
Survey Platform
SurveyMonkey, QualtricsSurvey Type
Info Gathering, OpinionWhat's included
| Service Tiers |
Starter
$90
|
Standard
$210
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 7 days |
Number of Respondents | 100 | 200 | 1000 |
Number of Questions | 20 | 40 | 50 |
Insights Summary | |||
Deep Analysis | - | ||
Free Text Analysis | - | - | |
Visualize Results | - |
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AI
Abimbola I.
Jun 16, 2026
Data Scientist (SPSS, Python & R) needed
Esther was an absolute pleasure to work with. She demonstrated exceptional expertise in SPSS, Python, and R, delivering high-quality analysis with accuracy, professionalism, and strong attention to detail. Her ability to handle complex data, interpret results, and communicate findings clearly made the entire project run smoothly.
What impressed me most was her analytical depth, responsiveness, and commitment to producing excellent work. She consistently exceeded expectations, met deadlines, and approached every task with confidence and precision. I highly recommend Esther to anyone looking for a skilled and reliable Data Scientist, and I would gladly work with her again on future projects.
What impressed me most was her analytical depth, responsiveness, and commitment to producing excellent work. She consistently exceeded expectations, met deadlines, and approached every task with confidence and precision. I highly recommend Esther to anyone looking for a skilled and reliable Data Scientist, and I would gladly work with her again on future projects.
NI
Nathaniel I.
Mar 30, 2026
R Data Analyst for Financial Time-Series Modeling
Outstanding work on a complex financial data project, your analytical depth and precision in handling multi-source datasets truly stood out.
The implementation of econometric models and clear interpretation of results reflected strong technical expertise and attention to detail.
Exceptional communication and well-documented deliverables made the entire process seamless and highly impactful.
The implementation of econometric models and clear interpretation of results reflected strong technical expertise and attention to detail.
Exceptional communication and well-documented deliverables made the entire process seamless and highly impactful.
TM
Taysue M.
Mar 30, 2026
Statistical Analysis and Results Section Reviewer for Mixed-Methods Dissertation
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Emma M.
Dec 13, 2025
Phase 1 SAS Project
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Tinuke A.
Dec 8, 2025
Data analysis Assistance SPSS SAS
She is always of great help, and the turnaround time is on point. I can depend on her for assistance and explaining the work throroughly.
About Esther
Data Analysis | Quantitative & Qualitative research writing|Statistics
100%
Job Success
Ado-Ekiti, Nigeria - 2:51 pm local time
I am a top-rated and full-time research data analyst with >8 years of experience in IBM SPSS, R, Python, SAS, STATA, NVIVO, JMP, JASP, Atlas.ti, Excel/Google Sheets.
As a statistics wiz, survey expert, and data science practitioner, my areas of expertise include:
⭐️ Questionnaire/survey design & validation
⭐️ Survey & research data analysis: descriptive, inferential (Chi-Square, regression, correlation, t-test, ANOVA, etc.), predictive modeling
⭐️ Detailed interpretation & storytelling of results
⭐️ Report writing, academic formatting (APA, Harvard), and publication-ready outputs
⭐️ Advanced automation & scripting for reproducible workflows
I provide a variety of services including but not limited to:
★ Sample size calculations
★ Correlation, regression, & multivariate analysis
★ Hypothesis testing & statistical modeling
★ Factor analysis (EFA/CFA), structural equation modeling
★ Predictive analytics & data visualization
▶︎ and much more
My specializations:
Health Research & Predictive Analysis
Master's/Ph.D. Thesis & Dissertation Modeling
Company Survey & Performance Analytics
Social, Economic & Behavioral Data Science Projects
What clients say 👉👉👉
☆☆☆☆☆
"She is always of great help, and the turnaround time is on point. I can depend on her for assistance and explaining the work thoroughly."
"Great work. Amazing communication and delivered the project on time."
"Esther's results were clear, organized, and thoroughly explained. Excellent work! I'm so impressed! I appreciate her efforts and insight to the analysis of the project!"
☆☆☆☆
✍️ Feel free to get in touch, and we can discuss your project further
Steps for completing your project
After purchasing the project, send requirements so Esther can start the project.
Delivery time starts when Esther receives requirements from you.
Esther works on your project following the steps below.
Revisions may occur after the delivery date.
Initial review and recommendations
Initial review of current research survey draft, and research protocols
Survey design, validation
Survey questionnaire design using Qualtrics, survey monkey e.t.c