From 55c7e26b0b4a527b3612627b06b25ae38d81d46c Mon Sep 17 00:00:00 2001 From: Loic Guegan Date: Sat, 14 Oct 2023 20:33:43 +0200 Subject: [PATCH] Minor changes --- source/statistics/{dof.rst => degree_of_freedom.rst} | 2 +- source/statistics/index.rst | 2 +- source/statistics/metrics.rst | 1 + 3 files changed, 3 insertions(+), 2 deletions(-) rename source/statistics/{dof.rst => degree_of_freedom.rst} (58%) diff --git a/source/statistics/dof.rst b/source/statistics/degree_of_freedom.rst similarity index 58% rename from source/statistics/dof.rst rename to source/statistics/degree_of_freedom.rst index a4304a4..07b872c 100644 --- a/source/statistics/dof.rst +++ b/source/statistics/degree_of_freedom.rst @@ -1,4 +1,4 @@ -Degree of freedom +Degree of Freedom =================== BAM diff --git a/source/statistics/index.rst b/source/statistics/index.rst index fb86b61..c260514 100644 --- a/source/statistics/index.rst +++ b/source/statistics/index.rst @@ -6,6 +6,6 @@ Statistics :maxdepth: 2 metrics - dof + degree_of_freedom Statistics notes. diff --git a/source/statistics/metrics.rst b/source/statistics/metrics.rst index b178e51..d738d36 100644 --- a/source/statistics/metrics.rst +++ b/source/statistics/metrics.rst @@ -50,6 +50,7 @@ Standard Error of the Mean (SEM) quantifies the error that is potentially made w Here is how to interpret it. If :math:`n=1`, the error is at most :math:`\sqrt{\mathbb{V}[X]}=\sigma_X` which is the standard deviation or :math:`X`. The more :math:`n` increases, the lower the error becomes. +The greater :math:`\mathbb{V}[X]`, the greater :math:`n` needs to be to ensure a low :math:`\mathrm{SEM}`. More infos in `this video `_. If it is still unclear, see the following R code: