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faq:how_can_i_use_the_ivar_uvar_wvar_and_cvar_options_to_precisely_control_the_permutations [2011/09/15 08:04]
131.174.84.54 [How can I use the ivar, uvar, wvar and cvar options to precisely control the permutations?]
faq:how_can_i_use_the_ivar_uvar_wvar_and_cvar_options_to_precisely_control_the_permutations [2017/08/17 11:21] (current)
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   cfg.cvar ​            = number or list with indices, control variable(s)   cfg.cvar ​            = number or list with indices, control variable(s)
  
-The "​Independent variable"​ codes the condition numbers. This is the crucial variable in any permutation test, with which you want to investigate whether there is a difference between the conditions. The null hypothesis involves that the data are assumed to be independent from the condition number, and therefore (under this null hypothesis) any reshuffeling ​of the condition numbers does NOT affect the outcome in a systematic way.+The "​Independent variable"​ codes the condition numbers. This is the crucial variable in any permutation test, with which you want to investigate whether there is a difference between the conditions. The null hypothesis involves that the data are assumed to be independent from the condition number, and therefore (under this null hypothesis) any reshuffling ​of the condition numbers does NOT affect the outcome in a systematic way.
  
 The "Unit of observation variable"​ corresponds to the subject number (in a The "Unit of observation variable"​ corresponds to the subject number (in a