Help With Statistics

Below is a list of useful links and tools for stats!* Click on the area of statistics below for relevant information.

• General Statistics
• Scale of Measurement
• Descriptive Statistics
• Chi-Square
• T-tests
• Correlations
• ANOVA
• Regression
• Non-Parametric
• SPSS
• Power

*These links will take you to websites that are not related to CSUSM.

General Statistics

• Useful Links:
  • http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stats_wrk.html
  • http://davidmlane.com/hyperstat/index.html
  • http://faculty.vassar.edu/lowry/VassarStats.html
  • How to choose the correct statistical test: http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/chose_stat/chose_stat_01.html
  • http://www.statsoft.com/textbook/stathome.html
  • http://www.meandeviation.com/
  • http://www.texasoft.com/tutindex.html
  • http://www.une.edu.au/WebStat/others/tutorials_online.htm
  • http://www.psych.utoronto.ca/courses/c1/statstoc.htm
  • http://www.uwsp.edu/psych/stat/
  • http://www.physics.csbsju.edu/stats/
  • http://statpages.org/

Scale of Measurement

• Useful Links
  • http://davidmlane.com/hyperstat/intro.html
  • http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/scale/scale_01.html

Descriptive Statistics

• Useful Links:
  • http://davidmlane.com/hyperstat/intro.html
  • http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/cent_tendcy/cent_tendcy_01.html
  • http://www.uwsp.edu/psych/stat/5/CT-Var.htm
  • http://www.physics.csbsju.edu/stats/descriptive2.html
  • http://statpages.org/#Descriptives

Chi-Square

• Useful Links:
  • http://davidmlane.com/hyperstat/chi_square.html
  • http://www.psych.utoronto.ca/courses/c1/chap6/chap6b.html
  • http://onlinestatbook.com/stat_sim/chisq_theor/index.html
  • http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/chi_sqr/chi_sqr_01.html
  • http://www.physics.csbsju.edu/stats/chi-square.html
  • http://www.physics.csbsju.edu/stats/contingency.html

T-tests

• Useful Links:
  • http://www.texasoft.com/2groups.html
  • http://faculty.vassar.edu/lowry/VassarStats.html
  • Independent Samples T-Test http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/ttest_one/ttest_one_01.html
  • Paired Samples: http://www.texasoft.com/winkpair.html
  • Single Sample http://www.texasoft.com/winksst.html
  • Independent Group http://www.texasoft.com/winktest.html
  • Difference between Independent and Dependent Samples T-Test http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/ttest_betwn/ttest_betwn_01.html
  • http://statpages.org/#Comparisons

Correlations

• Useful Links:
  • http://faculty.vassar.edu/lowry/VassarStats.html
  • http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/correlation/correlation_01.html
  • http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/scatter/scatter_01.html
  • http://www.texasoft.com/tutindex.html
  • http://www.psych.utoronto.ca/courses/c1/chap9/chap9.html
  • http://www.uwsp.edu/psych/stat/7/correlat.htm
  • http://statpages.org/#CrossTabs
  • http://statpages.org/#Regression

ANOVA

• Useful Links
  • http://faculty.vassar.edu/lowry/VassarStats.html
  • http://www.psych.utoronto.ca/courses/c1/chap11/chap11.html
  • http://statpages.org/#Comparisons

 One-Way/Between Subjects:

• http://davidmlane.com/hyperstat/intro_ANOVA.html
• http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/one_anova/one_anova_01.html
• http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/two_anova/two_anova_01.html
• http://www.texasoft.com/winkanov.html
• http://www.uwsp.edu/psych/stat/12/anova-1w.htm
• http://www.uwsp.edu/psych/stat/13/anova-2w.htm
• http://www.physics.csbsju.edu/stats/anova.html

Within Subjects/Repeated Measures:

• http://davidmlane.com/hyperstat/within-subjects.html
• http://www.psych.utoronto.ca/courses/c1/chap14/chap14.html

Factorial

• http://davidmlane.com/hyperstat/factorial_ANOVA.html
• http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/fact_anova/fact_anova_01.html
• http://www.psych.utoronto.ca/courses/c1/chap13/chap13.html

Regression

• Useful Links:
  • http://www.texasoft.com/winkslr.html
  • http://www.psych.utoronto.ca/courses/c1/chap9/chap9.html
  • http://statpages.org/#Regression
    

Non-Parametric

• Useful Links:
  • Mann-Whitney U http://www.texasoft.com/winkmann.html
  • Kruskal Wallis http://www.texasoft.com/winkkrus.html
  • Friedman's Test http://www.texasoft.com/winkfrie.html
  • http://www.uwsp.edu/psych/stat/14/nonparm.htm
  • http://statpages.org/#Comparisons

SPSS

• Useful Links:
  • http://www.stat.tamu.edu/spss.php
  • http://www.ats.ucla.edu/stat/SPSS

Power

• Useful Links:
  • http://davidmlane.com/hyperstat/power.html
  • http://www.psych.utoronto.ca/courses/c1/chap8/chap8b.html
  • http://www.wadsworth.com/psychology_d/templates/student_resources/workshops/stat_workshp/statpower/statpower_01.html
  • http://statpages.org/#Power