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How to use dynamic variable names for tukey contrasts?
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2
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958
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June 1, 2022
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Levene test and anova non numerical values
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1
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1993
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May 22, 2022
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Need help with anova test error: Error in La.svd(x, nu, nv) : error code 1 from Lapack routine 'dgesdd'
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1
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1683
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April 30, 2022
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Using reformulate with aov in an R function
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2
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1362
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April 14, 2022
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Statistically comparing supervised text classifiers
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2
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1040
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April 5, 2022
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My significant value is not showing in ANOVA?
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1
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661
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April 1, 2022
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Error message when running anova to compare linear models
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2
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1108
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March 10, 2022
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Issue when trying to perform one-way ANOVA
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2
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913
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February 15, 2022
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Species Summaries
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3
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868
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February 2, 2022
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Manipulating the Factorial ANOVA
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1
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707
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November 9, 2021
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"Error in `contrasts<-`(`*tmp*`, value = contr.funs[1 + isOF[nn]]) : contrasts can be applied only to factors with 2 or more levels
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1
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4711
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November 5, 2021
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Error in ezANOVA: One or more cells is missing data
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2
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4623
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August 15, 2021
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Printing the chi-squared value from Mauchley's test of Sphericity
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1
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1013
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July 20, 2021
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function predict but with a warning message object not found
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4
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4432
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June 13, 2021
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what statistical test is needed for multiple boxplot graph
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3
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5725
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June 3, 2021
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warnings in anova
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3
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2189
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April 17, 2021
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RM ANOVA unsure about variables
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2
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657
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April 13, 2021
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Mixed ANOVA with replication but without repeats
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1
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681
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March 8, 2021
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Mixed/Rm Anova using anova_test, incomplete result
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1
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1057
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January 25, 2021
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Problem with post hoc comparison using Robust ANOVA in R
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1
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1108
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December 29, 2020
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Anova table: $ operator is invalid for atomic vectors
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3
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3364
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November 27, 2020
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How to donate letters to significant differences in R?
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3
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4480
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November 2, 2020
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Using sapply for running anovas on many variables
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7
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2549
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October 7, 2020
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Using lmer(REML) from lme4 package to perform variance analysis
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1
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1579
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August 27, 2020
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ANOVA & Orthogonal Constrasts
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5
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1156
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August 4, 2020
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Unexpected results using Anova and TukeyHSD when I halve the groups
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1
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745
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July 12, 2020
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Error in eval(predvars, data, env) : object 'CO2.f' not found when doing an Anova
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2
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2555
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June 9, 2020
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How to compute power in unequal sample size anova?
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1
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872
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June 4, 2020
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MANOVA with Repeated Measures
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1
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1538
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May 26, 2020
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Repeated measures anova in R: comparing each month against itself across a ten year period
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4
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3276
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May 6, 2020
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