[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-564032-105":53,"doc-detail-564032-en":126},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":119,"head_meta":121,"extra_data":123,"updated_unix":125},105,"en","improvement-cymru-academy-toolkit-guide-radar-charts-what-is-a-radar-chart","Improvement Cymru Academy Toolkit Guide - Radar Charts - What is a Radar Chart?","","Toolkit guide explaining radar charts (spider charts or star plots) and how they visualize three or more measures on a shared scale around a central point. Covers what radar charts are, the origin attributed to Georg von Mayr, and a business example for comparing performance before and after an improvement. Provides step-by-step instructions for defining objectives, selecting metrics, plotting, interpreting, and using charts in scenarios such as trend analysis and profile changes, plus cautions about aggregated datasets and practical tips for effective use.",{"@graph":63,"@context":118},[64,80,101],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":11,"@type":70,"position":76},"https://docshare.wps.com/template/presentations/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/improvement-cymru-academy-toolkit-guide-radar-charts-what-is-a-radar-chart/564032/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/improvement-cymru-academy-toolkit-guide-radar-charts-what-is-a-radar-chart/564032.png","ImageObject",442,249,{"name":88,"@type":89},"Fans","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-21","2026-10-12",true,{"@type":98,"interactionType":99,"userInteractionCount":79},"InteractionCounter",{"@type":100},"ViewAction",{"@type":102,"mainEntity":103},"FAQPage",[104,110,114],{"name":105,"@type":106,"acceptedAnswer":107},"What is a radar chart and how does it show data?","Question",{"text":108,"@type":109},"A radar chart (spider chart or star plot) displays three or more measures/variables relative to a central point on the same scale, forming a shape that makes patterns visible at a glance.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"Who is credited with publishing the first known radar chart?",{"text":113,"@type":109},"The guide attributes the first known radar chart to Georg von Mayr, who published it in 1877 and used radar/spider web plots for data representation.",{"name":115,"@type":106,"acceptedAnswer":116},"What should you watch out for when using aggregated data in a radar chart?",{"text":117,"@type":109},"Radar charts can hide detail because high values from one subgroup may cancel out low values from another. The guide recommends using multiple radar charts and also reviewing minimum, average/median, and maximum values for combined data.","https://schema.org",{"og:url":78,"og:type":120,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":122,"canonical":78},"index,follow",{"doc_id":124,"site_id":56},564032,1792439527,{"code":4,"msg":5,"data":127},{"doc_id":124,"user_id":128,"nickname":88,"user_avatar":129,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":61,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":79,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":135,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":73},5909892330395,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Improvement Cymru Academy  \nToolkit Guide  \nRadar Charts  \nWhat is a Radar Chart?  \nRadar charts, also known as spider charts or star plots, showing three or more measures/variables in relation to a central point , which must be on the same scale. This creates a shape showing all the measures/variables at a glance. This chart looks like a spider-web, on which data is arranged to form different shapes. This type of chart is used for representing multidimensional data, in a two-dimensional chart.  \nBackground  \nThe inventor of this family of charts was a German named Georg von Mayr, who published the first known radar chart in 1877 using the radar or spider web plots for data representation. Georg von Mayr stated, “It is somewhat easier to see patterns in the data if the observations are arranged in some non-arbitrary order”.  \nAn example:  \nThis radar chart shows the five key performance metrics (revenue, profit, customer satisfaction, employee productivity and innovation) of the sales department in a business. The metrics are on a scale of 1 (lowest)– 10 (highest) . These metrics were calculated before a service improvement, then a year later to evaluate performance at each time.  \n\n| Radar chart showing yearly performance metrics of sales team after an improvement effort (2022-23)\u003Cbr>Revenue |  |\n| --- | --- |\n| \u003Cbr>Innovation Profit\u003Cbr>Employee Customer\u003Cbr>Productivity Satisfaction |  Before Improvement  After Improvement |\n| Source: Imaginary data from a business, extracted 16/05/2023 |  |\n\nAs you can see, the blue shape is larger than the orange indicating higher scores in all categories for performance metrics after the improvement. The largest difference in shape is near 'Customer Satisfaction', which indicates this is the metric that experienced the biggest improvement.  \nThis visual representation allows for quick comparisons and insights across categories or groups.  \nHow to Use Radar Charts:  \n•  Define Improvement Objectives: Clearly outline the specific improvement goals you want to achieve using radar charts in healthcare.  \n•  Identify Key Metrics: Determine the relevant metrics, measured on the same scale, that align with your improvement objectives, such as patient outcomes, process efficiency, safety measures, or patient satisfaction.  \n•  Collect Data: Gather accurate and representative data for each identified metric.  \n•  Choose a Suitable Radar Chart: Select an appropriate radar chart type that effectively represents and compares the selected metrics.  \n•  Plot the Radar Chart: Input the data into visualization tools, assign metrics to axes, and ensure clear labelling and colours for readability.  \n•  Interpret the Radar Chart: Analyse the chart to identify areas of strength and improvement, observe patterns or anomalies, and guide decision-making.  \n•  Drive Improvement Actions: Develop action plans based on insights, collaborate with stakeholders, implement interventions, and monitor progress.  \n•  Communicate Findings: Effectively communicate insights and progress to engage stakeholders and foster a culture of improvement.  \nWhen to use radar charts  \nRadar charts are particularly useful in the following scenarios:  \n• Comparing performance across different categories or groups  \n• Evaluating the strengths and weaknesses of something  \n• Analysing trends, patterns, or variations in data (especially looking at two series on the same graph and comparing ‘shape’)  \n• Illustrating profile/s over time  \nUsing aggregate data in a Radar chart  \nRadar charts can hide some of the detail when applied to datasets created by adding values from multiple individuals/groups. This is because high values from one set of data can cancel out low values from another and hide key messages.  \nIf radar charts used, we recommend using multiple radar charts with different metricsto understand the aggregated impact more. For example, as well as the sum of the values, look at the minimum , average/median and maximum values for th","cbCaialnUNMSNO48","https://ap.wps.com/l/cbCaialnUNMSNO48","pdf",299537,6,"English","# What is a Radar Chart?\n## Background\n## An example of radar charts\n# How to Use Radar Charts\n## How to Use Radar Charts: step-by-step\n## When to use radar charts\n## Using aggregate data in a Radar chart\n## Helpful tips\n# Summary\n# Additional Resources\n# Further Reading","[{\"question\":\"What is a radar chart and how does it show data?\",\"answer\":\"A radar chart (spider chart or star plot) displays three or more measures/variables relative to a central point on the same scale, forming a shape that makes patterns visible at a glance.\"},{\"question\":\"Who is credited with publishing the first known radar chart?\",\"answer\":\"The guide attributes the first known radar chart to Georg von Mayr, who published it in 1877 and used radar/spider web plots for data representation.\"},{\"question\":\"What should you watch out for when using aggregated data in a radar chart?\",\"answer\":\"Radar charts can hide detail because high values from one subgroup may cancel out low values from another. The guide recommends using multiple radar charts and also reviewing minimum, average/median, and maximum values for combined data.\"}]","Improvement Cymru Academy Toolkit Guide - Radar Charts - What is a Radar Chart? | PDF",1791839922]