ALS Stats is an advanced statistics add-on for Google Sheets™ with 22 custom formulas for analysis, modeling, and data transformation, no coding required.

Built for researchers, educators, analysts, and marketers, ALS Stats lets you run professional workflows directly in your spreadsheet:

Descriptive statistics and reliability (including Cronbach’s alpha)
Correlations: Pearson, Spearman, Kendall
Hypothesis testing: t-tests, ANOVA, Welch, homogeneity checks
Modeling: linear, hierarchical, and logistic regression
Data workflows: recode, compute, normalize, frequencies, confidence intervals, and more
Why ALS Stats:

Runs fully inside Google Sheets™
No external server processing or data transfer
Structured, spreadsheet-ready output tables
Consistent, reproducible results aligned with standard statistical methods

Examples:
=STATS_DESCRIPTIVE(A1:C50,"mean,median,std")
=STATS_PEARSON(A1:D50,"q1,q2,q3",0.95,"two-sided")
=STATS_ANOVA(A1:D50,"q1,q2,q3","welch",0.95)
=STATS_LINEAR(A1:E50,"y","x1,x2|x3|x4*x3",0)
=STATS_COMPUTE(A1:F50,"x1/x2,mean,std","x,x1,x2,y","-calc")

ALS Stats brings statistical-software depth to the speed and simplicity of Google Sheets™.