-1::1
Simple Hit Counter
Skip to content

Products

Solutions

×
×
Sign In

CN

EN - EnglishCN - 简体中文DE - DeutschES - EspañolKR - 한국어IT - ItalianoFR - FrançaisPT - Português do BrasilPL - PolskiHE - עִבְרִיתRU - РусскийJA - 日本語TR - TürkçeAR - العربية
Sign In Start Free Trial

RESEARCH

JoVE Journal

Peer reviewed scientific video journal

Behavior
Biochemistry
Bioengineering
Biology
Cancer Research
Chemistry
Developmental Biology
View All
JoVE Encyclopedia of Experiments

Video encyclopedia of advanced research methods

Biological Techniques
Biology
Cancer Research
Immunology
Neuroscience
Microbiology
JoVE Visualize

Visualizing science through experiment videos

EDUCATION

JoVE Core

Video textbooks for undergraduate courses

Analytical Chemistry
Anatomy and Physiology
Biology
Calculus
Cell Biology
Chemistry
Civil Engineering
Electrical Engineering
View All
JoVE Science Education

Visual demonstrations of key scientific experiments

Advanced Biology
Basic Biology
Chemistry
View All
JoVE Lab Manual

Videos of experiments for undergraduate lab courses

Biology
Chemistry

BUSINESS

JoVE Business

Video textbooks for business education

Accounting
Finance
Macroeconomics
Marketing
Microeconomics

OTHERS

JoVE Quiz

Interactive video based quizzes for formative assessments

Authors

Teaching Faculty

Librarians

K12 Schools

Biopharma

Products

RESEARCH

JoVE Journal

Peer reviewed scientific video journal

JoVE Encyclopedia of Experiments

Video encyclopedia of advanced research methods

JoVE Visualize

Visualizing science through experiment videos

EDUCATION

JoVE Core

Video textbooks for undergraduates

JoVE Science Education

Visual demonstrations of key scientific experiments

JoVE Lab Manual

Videos of experiments for undergraduate lab courses

BUSINESS

JoVE Business

Video textbooks for business education

OTHERS

JoVE Quiz

Interactive video based quizzes for formative assessments

Solutions

Authors
Teaching Faculty
Librarians
K12 Schools
Biopharma

Language

zh_CN

EN

English

CN

简体中文

DE

Deutsch

ES

Español

KR

한국어

IT

Italiano

FR

Français

PT

Português do Brasil

PL

Polski

HE

עִבְרִית

RU

Русский

JA

日本語

TR

Türkçe

AR

العربية

    Menu

    JoVE Journal

    Behavior

    Biochemistry

    Bioengineering

    Biology

    Cancer Research

    Chemistry

    Developmental Biology

    Engineering

    Environment

    Genetics

    Immunology and Infection

    Medicine

    Neuroscience

    Menu

    JoVE Encyclopedia of Experiments

    Biological Techniques

    Biology

    Cancer Research

    Immunology

    Neuroscience

    Microbiology

    Menu

    JoVE Core

    Analytical Chemistry

    Anatomy and Physiology

    Biology

    Calculus

    Cell Biology

    Chemistry

    Civil Engineering

    Electrical Engineering

    Introduction to Psychology

    Mechanical Engineering

    Medical-Surgical Nursing

    View All

    Menu

    JoVE Science Education

    Advanced Biology

    Basic Biology

    Chemistry

    Clinical Skills

    Engineering

    Environmental Sciences

    Physics

    Psychology

    View All

    Menu

    JoVE Lab Manual

    Biology

    Chemistry

    Menu

    JoVE Business

    Accounting

    Finance

    Macroeconomics

    Marketing

    Microeconomics

Start Free Trial
Loading...
Home
JoVE Core
Statistics
Microsoft Excel:绘制平均值、标准差和标准误差
Video Quiz
Microsoft Excel:绘制平均值、标准差和标准误差
JoVE Core
Statistics
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Core Statistics
Microsoft Excel: Plotting Mean, SD, and SE

16.12: Microsoft Excel:绘制平均值、标准差和标准误差

1,450 Views
01:18 min
January 9, 2025
AI Banner

Please note that some of the translations on this page are AI generated. Click here for the English version.

Overview

在 Microsoft Excel 中,绘制平均值以及标准差(SD)和标准误差(SE)有助于直观地显示数据的变异型和可靠性。要绘制这些值,请按照以下步骤操作:

首先,计算数据的平均值、标准差和标准误差。平均值使用公式 `=AVERAGE(range)` 获得,而标准差可以使用 `=STDEV.P(range)`(对于总体)或 `=STDEV.S(range)`(对于样本)计算。标准误差的计算为 `=SD/SQRT(n)`,其中 `n` 是样本大小。

要绘制这些值,请使用条形图或散点图。添加误差线以表示标准差或标准误差。选择您的数据系列,然后转到“图表工具”菜单,单击“添加图表元素”,然后选择“误差线”。您可以通过指定固定值来自定义这些误差线,使用计算出的标准差或标准误差来指示变异性。

误差线有助于直观显示平均值的可靠性——误差线越大,表示变异性越大,误差线越小,表示数据一致。这些可视化工具对于数据呈现至关重要,可让您一目了然地了解科学、工程或商业环境中的趋势和变异性。

Transcript

考虑在 Microsoft Excel 中组织的三个假设数据集。

在每列数据下方,使用函数 AVERAGE 计算所选范围的算术平均值。

同样,使用 STDEV 计算样本标准差。S 表示所选数据集范围。

另一个类似的函数 — STDEV。P — 返回总体标准差。仅当将整个总体数据用于分析时,才应使用此函数。在这种情况下,每列表示样本中的数据。

接下来,要计算标准误差,请将每个数据集的样本 SD 除以该特定数据集的范围计数的平方根。

现在,通过使用每个数据集的计算均值 SD 和 SE 创建一个新部分来组织这些汇总数据。

选择 Insert Chart,选择方法,然后通过 'Insert' 选项卡插入条形图。

现在,通过单击图表及其元素,选择误差线,并使用计算的 SD 或 SE 对其进行自定义来添加误差线。

Explore More Videos

空值 问题

Related Videos

用于数据分析和临床试验的统计软件

01:12

用于数据分析和临床试验的统计软件

Statistical Softwares

1.8K 浏览

Microsoft Excel 作为数据分析工具的概述

01:13

Microsoft Excel 作为数据分析工具的概述

Statistical Softwares

1.9K 浏览

使用 MS-Excel 函数执行简单数据分析

01:17

使用 MS-Excel 函数执行简单数据分析

Statistical Softwares

1.2K 浏览

社会科学统计软件包 (SPSS)

01:22

社会科学统计软件包 (SPSS)

Statistical Softwares

1.7K 浏览

R 简介

01:11

R 简介

Statistical Softwares

5.1K 浏览

统计分析系统 (SAS)

01:14

统计分析系统 (SAS)

Statistical Softwares

1.1K 浏览

MATLAB 简介

01:24

MATLAB 简介

Statistical Softwares

1.0K 浏览

Minitab 概述

01:11

Minitab 概述

Statistical Softwares

825 浏览

计量经济学视图 (EViews)

01:29

计量经济学视图 (EViews)

Statistical Softwares

649 浏览

Statgraphics

01:09

Statgraphics

Statistical Softwares

448 浏览

Microsoft Excel:查找集中趋势、偏斜和峰度

01:25

Microsoft Excel:查找集中趋势、偏斜和峰度

Statistical Softwares

771 浏览

Microsoft_Excel:中位数、四分位距和箱线图

01:29

Microsoft_Excel:中位数、四分位距和箱线图

Statistical Softwares

3.8K 浏览

Microsoft Excel:皮尔逊相关性

01:19

Microsoft Excel:皮尔逊相关性

Statistical Softwares

2.4K 浏览

Microsoft Excel:回归分析

01:18

Microsoft Excel:回归分析

Statistical Softwares

1.7K 浏览

Microsoft Excel:学生 <em>t</em> 检验

01:25

Microsoft Excel:学生 <em>t</em> 检验

Statistical Softwares

1.9K 浏览

JoVE logo
Contact Us Recommend to Library
Research
  • JoVE Journal
  • JoVE Encyclopedia of Experiments
  • JoVE Visualize
Business
  • JoVE Business
Education
  • JoVE Core
  • JoVE Science Education
  • JoVE Lab Manual
  • JoVE Quizzes
Solutions
  • Authors
  • Teaching Faculty
  • Librarians
  • K12 Schools
  • Biopharma
About JoVE
  • Overview
  • Leadership
Others
  • JoVE Newsletters
  • JoVE Help Center
  • Blogs
  • JoVE Newsroom
  • Site Maps
Contact Us Recommend to Library
JoVE logo

Copyright © 2026 MyJoVE Corporation. All rights reserved

Privacy Terms of Use Policies
WeChat QR code