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zeppelin-highcharts-heatmap\n\nHeatmap Charts for Apache Zeppelin using highcharts.js\n\n## Usage\n\n- **xAxis**: `categorical`\n- **yAxis**: `categorical`\n- **colorAxis**: `number`\n\n## Screenshots \n\n![](https://raw.githubusercontent.com/1ambda/zeppelin-highcharts-heatmap/master/screenshots/heatmap-usage.gif)\n\n## Example Paragraph for Testing\n\n```scala\nimport org.apache.commons.io.IOUtils\nimport java.net.URL\nimport java.nio.charset.Charset\n\n// Zeppelin creates and injects sc (SparkContext) and sqlContext (HiveContext or SqlContext)\n// So you don't need create them manually\n\n// load bank data\nval bankText = sc.parallelize(\n    IOUtils.toString(\n        new URL(\"https://s3.amazonaws.com/apache-zeppelin/tutorial/bank/bank.csv\"),\n        Charset.forName(\"utf8\")).split(\"\\n\"))\n\ncase class Bank(age: Integer, job: String, marital: String, education: String, balance: Integer)\n\nval bank = bankText.map(s =\u003e s.split(\";\")).filter(s =\u003e s(0) != \"\\\"age\\\"\").map(\n    s =\u003e Bank(s(0).toInt, \n            s(1).replaceAll(\"\\\"\", \"\"),\n            s(2).replaceAll(\"\\\"\", \"\"),\n            s(3).replaceAll(\"\\\"\", \"\"),\n            s(5).replaceAll(\"\\\"\", \"\").toInt\n        )\n).toDF()\nbank.registerTempTable(\"bank\")\n```\n\n```\n%sql \nselect age, job, marital, education, avg(balance) as average\nfrom bank\ngroup by age, job, marital, education\nlimit 100\n```\n\n## License\n\nSee [https://shop.highsoft.com/faq](https://shop.highsoft.com/faq)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F1ambda%2Fzeppelin-highcharts-heatmap","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F1ambda%2Fzeppelin-highcharts-heatmap","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F1ambda%2Fzeppelin-highcharts-heatmap/lists"}