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$30 USD / hour
Flag of KENYA
nyeri, kenya
$30 USD / hour
It's currently 9:05 AM here
Joined May 25, 2022
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Charles N.


5.0 (4 reviews)
$30 USD / hour
Flag of KENYA
nyeri, kenya
$30 USD / hour
Jobs Completed
On Budget
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Charles is an experience data scientist.

My name’s Charles, and I’m a Professional Statistician with years of experience in the industry as well as a Bachelor of Science in Applied Statistics and an MSC in Applied statistics from Jomo Kenyatta university of Technology, Kenya. I work hard to provide quality service and assets for my clients while consistently meeting deadlines and project specs. I also make myself available 24/7 with the help of a small team to ensure you are always able to get answers for any questions or requests you may have. I offer a number of services, including (but not limited to): ● Data Analysis ● Report Writing ● Data Collection ● Data Presentation If you’re interested in my services, feel free to reach out! I’m available to discuss your project specifics and can shed light on any questions you may have about my experience, portfolio, or background. Thanks, and hope to hear from you soon!
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Really good Freelancer!
C Programming Statistics C++ Programming R Programming Language Statistical Analysis
Flag of Benjamin D. @allsteelers17
4 days ago
$20.00 USD
They realy know what they are doing. He did the work in good time
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Flag of Kiprop C. @Gkiprop
2 months ago
$20.00 USD
Communicative and easy to work with. Delivered faster than anticipated with quality work.
Research Statistics Research Writing Statistical Analysis SPSS Statistics
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Flag of Carolyn E. @legacypets27053
3 months ago
₹2,300.00 INR
Awsome person, Will recomend him for Analytics in R
Data Entry Article Writing Data Analytics Data Analysis
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Flag of Aneelam K. @aneelam1008
3 months ago


Masters of science in applied statistics

Jomo Kenyatta University of Agriculture and Technology, Kenya 2019 - 2022
(3 years)


On the Coverage Properties of the Ratio Based Estimator in Presence of Non Response Error

American Journal of Theoretical and Applied Statistics
Sample surveys are taken with the assumption that all the sampled elements will respond. However, this is not always the case. Sometimes missing values occur in the survey data due to some reasons. In cases of such missing values, any inference from the data will survey from a non-response error. Therefore, the researcher needed to put all measures in place to prevent the occurrence of the missing values in the data.

Estimation of Finite Population Mean Using Ratio Estimator

American Journal of Theoretical and Applied Statistics
The issue of non-response is a common phenomenon in sample surveys. Therefore, there is a need to develop ways of dealing with the challenge whenever it occurs. The current paper first introduces the stratification of the population as a result of the non-response. A theoretical review of the basic non response in sampling is as well explained and derived. The condition that leads to the first non-response estimator as proposed by the Hansen and Hurwitz.

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Top Skills

Statistics 3 Research Writing 2 SPSS Statistics 2 Python 1 Data Entry 1

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