What does a statistician do?

Statistics is the field that applies mathematical principles to research data in different subject areas, including medicine, public health, economics, politics, marketing and psychology. In general, statisticians perform the following tasks: Definition of hypothesis during the planning of a study

Definition of the minimum sample size and power for a specific study, according to the parameters included

Definition of the type of data and the most appropriate method to collect it

Design of trials, surveys, polls and laboratorial experiments

Analysis and interpretation of quantitative and qualitative data

Drawing of conclusions and recommendations based on the statistical results A statistician uses specific software designed for analysis of data, such as SAS, SPSS and Stata. Statistical analysis is crucial for many sectors, as results from trials, polls, surveys and experimental laboratory studies can only be interpreted through complex mathematical analysis. Hence, a statistician always plays an essential role in the interpretation of data from any research project.

Why hire a freelance statistician online?

Freelance statistical analysis can be done remotely as long as the statistician has access to a computer. These sought-after experts who work at big institutions tend to have very busy schedules. At Universities for instance, it is not uncommon that the wait for statistical analysis can last for weeks or months. The internet has made it much easier and affordable to hire a statistician online, making the process of data analysis much quicker. Through specific websites, you can find highly experienced experts in statistics with just a few clicks. The online environment also provides total flexibility when you hire a statistician, so you get just the right amount of help in as short a time as possible. Freelance work does not entail set hours, reason why a statistician could potentially fit your project in over the weekend. Another advantage of freelance statistical consulting is that you can choose to collaborate with top experts in your specific field from anywhere in the world.

How much does it cost to hire a statistician?

A freelance statistical analysis does not need to cost a fortune. It is possible to negotiate a fixed cost for the entire project or an hourly rate. In order to hire a statistician, the minimum price per hour is around 30 USD. A fixed rate project costs 400 USD on average. If you know exactly what kind of work you need from the statistician, it is probably a good idea to work on a fixed rate for your analysis. However, if you are unsure about how much help you will need along the way, you can pay per hour for ad hoc analysis and consultancy.

How to write an effective job post to hire a statistician?

When posting a job with the aim of finding a statistician for hire, you should be as specific as possible and list every single task involved, as well as your research field. Freelance statisticians tend to charge extra in case you forget to include a certain task. But again, the beauty of freelance statistical analysis is that, even if you fail to plan for the details of your analysis, you can get that extra part done by paying per hour. You will need to find the most relevant and credible freelance platforms online and post your job description as suggested below. Project description or scope of work: be specific, clear and concise.

Duration of the project: define your timeframe.

By when you need to hire: state the urgency of your job.

Budget: choose to offer a fixed-rate for the project or an hourly rate.

Skills required: describe the specific field and related areas. Good communication is key, as the statistician needs to clearly understand what your needs are in order to meet them. In conclusion, hiring freelance statisticians in the best solution for your data analysis needs. With many available websites, it is easy and inexpensive to post a job and find top experts for freelance statistical analysis. If you are a researcher and hire a statistician online, the quick turnaround means that your article can be quickly finalized and submitted for publication.

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