變異數分析 (ANOVA) 與兩兩比較的思考脈絡與分析方法
在之前的文章中,我們介紹了組間比較的基本操作,並在上期文章中詳細介紹了t 檢定在JMP中的實現。 t 檢定是用於檢驗兩組均值差異的統計方法,而本文要講的則是用於檢驗多組均值差異的統計方法——變異數分析 (ANOVA)。
在之前的文章中,我們介紹了組間比較的基本操作,並在上期文章中詳細介紹了t 檢定在JMP中的實現。 t 檢定是用於檢驗兩組均值差異的統計方法,而本文要講的則是用於檢驗多組均值差異的統計方法——變異數分析 (ANOVA)。
John Snow is celebrated as one of the founders of modern day epidemiology. Given the same data points today, how would the exploration of the data look using a 21st century lens?
We’ve created an online event that includes the things you know and love about Discovery Summit.
透過〈使用JMP快速生成統計報表 - Tabulate的基本應用〉這篇文章,你可能已經大致清楚如何生成符合預期格式的表格,但在實際應用上,表格還有一些細節問題需要調整,例如如何儲存表格、設定表格的小數位等。本篇文章將繼續介紹Tabulate模組中的更多功能,包含如何根據研究需求優化表格、進行表格的設置;如何將表格圖形化、讓資料變得很簡單好懂;以及如何存儲表格。
I'm sure we've all heard someone say something that makes you cringe, because you know (for a fact!) that what they are saying isn't right. Sometimes the person making the statement may even be thought of as an Expert in the field! Read on to see one of my favorites in the world of statistics!
Chase the thrill of data exploration this March.
In the previous post, Pete Hersh asked whether he could expect his retirement to last 40 years. In response, we said it depended on how much retirement you had when there was a market downturn. Retirements starting in the years 1961 – 1964 illustrate this beautifully. With a 2.5% inflation adjusted withdrawal rate and a 40-year retirement horizon, 1961 and 1963 made it all the way through with mon...
You can understand the complex behaviours of your system or process with design of experiments.
In October, JMP held a Statistically Speaking webinar on design of experiments. The event attracted a lot of interest, judging by the number of questions the panelists received. While they did a great job addressing many of them, it was not possible to answer all in the time allowed. We’ve therefore decided to answer them in this post.
Veja um estudo de caso mostrando algumas capacidades do JMP Pro para analisar dados genômicos.
Para aprender todos os detalhes do uso do JMP Pro para análise de dados genômicos, você pode acessar diversos artigos Análise Genômica com JMP Pro.
Neste vídeo, você irá aprender:
Verificar a distribuição
Usar a opção Marker Statistics
Usar Matriz de Correlações
Usar Cluster Hierárquico
Usar Marker Simul...
半導體產業正迎來AI浪潮,專業數據分析師和JMP顧問的深度對談揭示了AI在半導體製造的關鍵應用。從設計階段到製造、測試,AI透過機器學習、深度學習等技術,提升效率、預測製造缺陷,並在智慧工廠建置中發揮關鍵角色。對於資料分析結合半導體軟體,JMP被推崇為卓越工具,提供即時監控和高效率分析。半導體企業應充分準備,以智動化工廠達到生產效益的最大化。觀看更多話題:半導體專題探討:判別不良晶圓,基於JMP的自動偵測與自動化分析,或試用JMP 30 天體驗半導體資料分析。
探索醫藥行業中實驗設計的威力,JMP平臺的全面功能如何協助製藥公司優化生產過程、提高藥物品質,以及滿足GMP和法規標準。了解實驗設計如何應用於新藥研發、製劑製程改進、品質控制,以及生產過程優化,助力醫藥行業提供更安全有效的醫療保健服務。了解更多JMP在輝瑞、賽諾菲等龍頭企業的成功案例,加速產業升級。
機器學習在現在AI越來越盛行的時代占了很重要的比重, 一般人看到的大多是已完成的產品或是概念, 背後使用的方法其實才是關鍵。本篇文章將分享機器學習背後的概念,以及如何透過統計分析軟體JMP進行模型設定。
探索實驗設計和新產品研發的精髓,珍奶不只是飲料,更是實驗的結晶。這篇文章中,我們與樂樂及爸爸一同探討如何運用JMP統計軟體,尋找最佳珍珠奶茶配方。透過實驗設計,他們成功地找到了紅茶、牛奶、珍珠、冰塊和糖的最佳比例,以迎合媽媽的口味。JMP的分析工具和迴歸分析幫助他們了解不同因素如何影響口感,並最終找到完美的配方。現在,您也可以嘗試使用JMP,提升您的研發和實驗設計能力,讓您的產品和飲料達到完美的味道。
If you have a wood lathe, segmented turning is a fun -- but complicated -- way to turn boards into bowls and other shapes. There are any number of segment calculators available, but making one in JMP is more fun. Read on to find out how.
En esta presentación en español, se introducen las capacidades de JMP Pro para realizar análisis genómicos. En este video se muestra el proceso analítico de principio a fin para la selección genómica de rasgos deseados. La genómica proporciona información sobre la composición genética de un organismo, las funciones genéticas y las interacciones entre los genes y el medio ambiente. El proceso a...
本篇文章您將瞭解如何將JMP數據導出成ChatGPT可理解的形式,並通過ChatGPT指導數據分析,繪製圖表,進行模型擬合,並進行自動報表解讀。借助ChatGPT的幫助,即使是統計新手或非統計背景出身的工程師,也可以輕鬆地進行複雜數據分析。讓JMP和ChatGPT為您的日常數據分析工作提供全新的智能化解決方案。