How to Write Statistical Analysis in Research Paper
The process of explicitly describing the analyses that you performed, for what reason you carried out this process, and your exploration in a precise, consistent, and brief manner is the main focus of writing the statistical analysis segment in a research paper.
Along with format, instances, and valuable hints, we suggest an instruction in an obvious way:
Where to Place It
Generally, this is placed under a segment such as:
- A subsection of “Materials and Methods” or “Methods”
- “Statistical Analysis”
Format of Statistical Analysis Section
- Software Utilized
The tools as well as versions that we utilized ought to be indicated:
“Through the utilization of R version 4.2.0 and SPSS version 25.0, every statistical analysis was carried out.”
- Explain the Data
It is significant to mention the kind of data. In what manner we outlined it must be explained.
“Categorical variables were specified as percentages and frequencies, whereas continuous variables were indicated as mean ± standard deviation (SD).”
- Indicate the Tests
The kinds of tests and their purposes have to be indicated:
- “To contrast averages among two different groups, a student’s t-test was employed.”
- “For evaluating connections among categorical variables, the chi-square test was implemented.”
- “In order to investigate among X and Y, a two-way ANOVA was carried out.”
- “For assessing forecasters of result Z, a logistic regression framework was utilized.”
In case presumptions were assessed: “Homogeneity of variances was evaluated by means of Levene’s test. Normality was measured through the utilization of the Shapiro-Wilk test.”
- Mention Significance Level
“A p-value < 0.05 was examined as statistically relevant.”
- Effect Size / Confidence Intervals (if appropriate)
“Effect sizes were recorded as Cohen’s d for t-tests and odds ratios (OR) with 95% confidence intervals (CI) for regression models.”
Instance of a Complete Statistical Analysis Section
Statistical Analysis
By means of employing IBM SPSS Statistics version 25.0, data were evaluated. Categorical attributes are indicated as percentages and frequencies, while continuous variables are specified as mean ± SD. Through the utilization of the Chi-square test for categorical variables and the independent-sample t-test for continuous variables, group comparisons were carried out. In order to evaluate the connection among age and test scores, Pearson correlation analysis was utilized. For assessing the forecasters of educational attainment, a multiple linear regression framework was used. By utilizing the Shapiro-Wilk test, normality was examined. A p-value < 0.05 was examined as statistically important.
Beneficial Hints
- Based on the presumptions and managing of lacking data, it is significant to be clear.
- Simply mentioning “we did a t-test” must be obstructed. Focus on describing the reason in an explicit manner.
- In this section, it is advisable not to explain the outcomes. In the Discussion or Results segment, it is generally placed.
- Considering that the work has been carried out previously, past tense (“was used”) should be utilized.
To encompass the statistical analysis section in your research paper, we follow the above general structure make use of our research paper writing services and get valuable hints, instances, and format of the statistical analysis segment tailored to your needs.