Hypothesis Tests and Exploratory Analysis Using R Commander and Factoshiny (Record no. 44674)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02220nam a22002657a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20231102154423.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 231030b ||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| ISSN | 0021-9584 |
| 037 ## - SOURCE OF ACQUISITION | |
| Source of stock number/acquisition | RIEBPL Library |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 540.7 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Endler Marcel Borges |
| 245 ## - TITLE STATEMENT | |
| Title | Hypothesis Tests and Exploratory Analysis Using R Commander and Factoshiny |
| Remainder of title | (Journal Article) |
| Statement of responsibility, etc | |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication | Washington, United States |
| Name of publisher | :American Chemical Society |
| Year of publication | ,January 10, 2023 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 267-278 p. |
| 490 ## - SERIES STATEMENT | |
| Series statement | American Chemical Society, Volume 100, Issue 1 |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | ***______{For Hard Copy, Please visit Library.}________*** |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Abstract-<br/><br/>An understanding of statistical concepts is necessary for a chemist with a complete education. Here, statistical tests were taught using the R Commander and the Factoshiny packages. These packages run on R software and have a graphical user interface (GUI), which allows students to do statistical tests quickly and easily. These packages were presented through 14 case studies. In each case study, a data set was provided in MS Excel format, and a series of questions were answered using these packages. Hypothesis tests and exploratory analysis (principal component analysis; PCA) were taught using R Commander and Factoshiny, respectively. Outlier results were found using boxplots. Data normality was checked using histograms and the Shapiro–Wilk test. Normally distributed data sets were compared using parametric hypothesis tests (t test, paired t test, one-way ANOVA, two-way ANOVA, one-way repeated measure ANOVA). Non-normally distrusted data sets were compared using nonparametric tests (Wilcoxon, Kruskal–Wallis, and Friedman tests). Results provided by these parametric and nonparametric tests were also verified using plots (plot of means and boxplots).<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/> |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Graduate Education/Research |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Upper-Division Undergraduate Analytical Chemistry |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Chemoinformatics |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Interdisciplinary/Multidisciplinary |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Chemometrics Computational Chemistry |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1021/acs.jchemed.2c00155 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Periodicals |
| Lost status | Damaged status | Home library | Current library | Date acquired | Full call number | Koha item type |
|---|---|---|---|---|---|---|
| RIE BPL Library | RIE BPL Library | 02.11.2023 | 540.7 | Periodicals |