Category: Uncategorized
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SPC vs. Wilcoxon
This is a living document. It’s updated regularly. Adapted as conditions, feedback, or understanding changes. https://lindsayalston.com/spcvswilcoxon/
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FREE Email Workshop: Noblesville, Indiana
https://www.youtu.be/6OCotjMzgd4
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Not Every Rise Is Progress: African Life Expectancy Through XmR Charts
Image 1: click to enlarge Introduction
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What a Control Chart Saw That My Trendline Missed
Image 1: click to enlarge Introduction Over the past six months, I’ve been tracking one specific metric every single day: the number of impressions on my LinkedIn posts. What began as a simple curiosity to “see what’s working” turned into a case study in process behavior — and one that fundamentally reshaped how I view…
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Making Sense of Inflation Shocks: A Process Behavior Chart Analysis of Core, Energy, and Utility CPI Since 2020
Introduction The three XmR charts reveal different behaviors in inflation dynamics across core, energy, and utility categories since 2020. Process Behavior Charts are uniquely valuable for distinguishing between common cause and special cause variation, which is essential in identifying structural changes, temporary spikes, or shifts in economic conditions. Here is an analysis on the three…
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How A Control (XmR) Chart Changed How I See My LinkedIn Data Part II
This is a living document. It’s updated regularly. Adapted as conditions, feedback, or understanding changes. Image 1: Day 146 start of process shift in LinkedIn algorithm. Image 2: First LinkedIn process shift in algorithm confirmed Day 156 (first orange block). Second LinkedIn process shift in algorithm confirmed Day 163 algorithm. Day 164 2107 impressions. My…
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How A Control (XmR) Chart Changed How I See My LinkedIn Data Part I
This is a living document that will updated often. Image 1: XmR chart of my LinkedIn impression data. Click to enlarge. Image 2: XmR chart LinkedIn impressions data with LOESS overlay. Click to enlarge. On December 10, 2024, I restarted my LinkedIn journey with intention. My first post that day earned 100 views—modest, but meaningful.…
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My Top 5 LinkedIn Posts by Impressions
Understanding what drives impressions and engagement is key to growing your audience and building meaningful connections. After reviewing my top 5 LinkedIn posts by impressions, some patterns are starting to emerge — and they reveal valuable insights about what resonates with my audience. From high-reach posts with zero engagement to others with smaller reach but…
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LinkedIn Report Card: 01/07/2025 – 02/06/2025
Over the past month, my LinkedIn activity has shown some encouraging trends that I’m really excited to share. From January 07, 2025, to February 6, 2025, I’ve seen steady growth in key metrics, which is a great sign that my efforts to create and share meaningful content are resonating with my audience. Here’s a quick…
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Measuring Progress: Insights From 30 Days of LinkedIn Growth
In the past month, I set out to measure a key question: Does consistent activity on LinkedIn lead to measurable follower growth? Tracking 53 new followers over 30 days provided an average growth rate of 1.77 followers per day. While this appears modest, the data analysis reveals insights into what drives engagement and whether consistent…