Minitab is a tool for Six Sigma professionals, but also statistical data manipulation and analysis functionalities. The software uses a point-click interface which increases its effectiveness in statistical data analysis. In addition, Minitab has 4 panels; session window, worksheet window, graph window and report window. These allow the user to check the data they are working with, the commands as well as data analysis results.
Minitab experts at Statistics Heroes have a minimum of undergraduate degree in Statistics and data analytics which makes their work stand out from the crowd. They are also vetted thoroughly and regularly to ensure they offer top-notch services to our esteemed clients. At an affordable rate, our team of Minitab Experts offer Minitab aid for assignments, homework, coursework, tests and exams. Some of the concepts in Minitab that we will help you with are;
Basic Statistics in Minitab
Our Minitab gurus perform descriptive statistics, one sample Z and t-tests, two-sample t-tests, and paired samples t-tests. Furthermore, we conduct one and two proportions tests, correlation and covariance analysis. We do normality tests, especially using Shapiro-Wilk and Kolmogorov-Smirnov methods. Finally, we test for outlier and conduct Poisson goodness-of-fit tests and chi-square tests.
Power and sample size calculations
Power and sample size calculations are essential in research. Specifically, in market, political, epidemiology and finance or business research. Our team of Minitab experts will perform power and sample size calculations for research that requires use of Z-tests, t-tests, ANOVA, equivalence tests, proportion tests and variances tests.
Data Visualization in Minitab
Graphs offer a rundown on data at first glance. Our Minitab gurus will visualize and interpret different data plots. For example we create and interpret scatterplots, boxplots, correlograms, heatmaps, and histograms. Further, we create time-series plots, bar and line plots, and probability and distribution plots. We also create normality plots, regression plots, mean plots and capability analysis (control) charts
Regression Analysis in Minitab
Statistics Heroes Minitab team will assist you with linear and non-linear regressions, binary, ordinal and nominal logistic regression. Moreover, the team conducts partial least squares regression, stepwise regression, and model selection using BICs and AICs criteria. It is also important that we do model validation and test for assumptions. Some of the methods we use include Box-Cox and Johnson transformations and response prediction and model optimization.
Analysis of Variance (ANOVA)
Statistics Heroes Minitab team offer first-class services in the analysis of variance. We do ANOVA, MANOVA, GLMs, mixed models, factorial ANOVA and tests of equal variances.
Design of Experiment in Minitab
Minitab specialists at Statistics Heroes offer aid in two-level factorial design analyses, split-plot designs analyses, general factorial analysis, analysis of binary responses and analysis of variability for factorial designs in Minitab.
Reliability Analysis in Minitab
Our Minitab specialists will also assist you with reliability analysis (item analysis and Cronbach’s alpha), regression with life data, survival analysis, goodness-of-fit measures, probit analyses, failure analysis, parametric and non-parametric distribution analyses.
Multivariate analysis
Statistics Heroes Minitab experts will offer online assistance in principal components analysis, factor analysis, cluster analysis, discriminant analysis and correspondence analysis in Minitab at very affordable rates.
Time series and forecasting
sing Minitab, our specialists will offer assistance in time-series plots, decomposition, trend analysis, moving average, exponential smoothing, ARIMA models, autocorrelation (ACF), partial autocorrelation (PCF) and cross correlation functions.
Non-parametric Analysis in Minitab
Statistics Heroes Minitab experts are always online to offer assistance to our clients. Some of the non-parametric test we will help you with include signs test, Mann-Whitney test, Kruskal-Wallis test, Wilcoxon test, Friedman’s test, Mood’s median test and runs test.
Simulations and Distributions
Using Minitab, our experts will generate random numbers and do random sampling, solve probability density, cumulative and inverse cumulative distribution problems and perform bootstrapping tests at an affordable price.