rCharts with DataMaps

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<pre><code class='r'># read data and replace dots in names with underscores
obesity = read.csv(
  'https://www.stat.berkeley.edu/classes/s133/data/obesity.csv',
  stringsAsFactors = F
)
names(obesity) = gsub(&quot;\\.&quot;, &quot;_&quot;, names(obesity))

# add column with two letter state names and 
obesity = plyr::mutate(obesity, 
  State = str_trim(State),
  state = state.abb[match(State, state.name)],
)
rCharts::choropleth(
  cut(Adult_Obesity_Rate, 5, labels = F) ~ state,
  data = obesity,
  pal = 'PuRd'
)
</code></pre>
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 "AK": {
 "State": "Alaska",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
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"Mandates_Obesity_Treatment_Coverage": " No ",
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"Adult_Obesity_Rate":  0.579,
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"fillKey": 3 
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"Approach_to_Address_Childhood_Obesity": " School nutrition program ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
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"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.12,
"Adult_Obesity_Rate":  0.552,
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"fillKey": 2 
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"DE": {
 "State": "Delaware",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.15,
"Adult_Obesity_Rate":  0.605,
"state": "DE",
"fillKey": 4 
},
"FL": {
 "State": "Florida",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " Yes ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.582,
"state": "FL",
"fillKey": 3 
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"GA": {
 "State": "Georgia",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " Yes ",
"Childhood_Obesity_Rate":   0.16,
"Adult_Obesity_Rate":  0.605,
"state": "GA",
"fillKey": 4 
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"HI": {
 "State": "Hawaii",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.13,
"Adult_Obesity_Rate":  0.514,
"state": "HI",
"fillKey": 1 
},
"IA": {
 "State": "Iowa",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.13,
"Adult_Obesity_Rate":  0.602,
"state": "IA",
"fillKey": 4 
},
"ID": {
 "State": "Idaho",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":    0.1,
"Adult_Obesity_Rate":  0.583,
"state": "ID",
"fillKey": 3 
},
"IL": {
 "State": "Illinois",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " Yes ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.16,
"Adult_Obesity_Rate":  0.582,
"state": "IL",
"fillKey": 3 
},
"IN": {
 "State": "Indiana",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " Yes ",
"Childhood_Obesity_Rate":   0.16,
"Adult_Obesity_Rate":  0.595,
"state": "IN",
"fillKey": 3 
},
"KS": {
 "State": "Kansas",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":   0.58,
"state": "KS",
"fillKey": 3 
},
"KY": {
 "State": "Kentucky",
"Approach_to_Address_Childhood_Obesity": " School nutrition program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.21,
"Adult_Obesity_Rate":  0.625,
"state": "KY",
"fillKey": 5 
},
"LA": {
 "State": "Louisiana",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.17,
"Adult_Obesity_Rate":  0.623,
"state": "LA",
"fillKey": 5 
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"MA": {
 "State": "Massachusetts",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.529,
"state": "MA",
"fillKey": 1 
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"MD": {
 "State": "Maryland",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " Yes ",
"Childhood_Obesity_Rate":   0.13,
"Adult_Obesity_Rate":  0.582,
"state": "MD",
"fillKey": 3 
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"ME": {
 "State": "Maine",
"Approach_to_Address_Childhood_Obesity": " School nutrition program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.13,
"Adult_Obesity_Rate":  0.569,
"state": "ME",
"fillKey": 3 
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"MI": {
 "State": "Michigan",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.605,
"state": "MI",
"fillKey": 4 
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"MN": {
 "State": "Minnesota",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":    0.1,
"Adult_Obesity_Rate":  0.594,
"state": "MN",
"fillKey": 3 
},
"MO": {
 "State": "Missouri",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " Yes ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.16,
"Adult_Obesity_Rate":  0.624,
"state": "MO",
"fillKey": 5 
},
"MS": {
 "State": "Mississippi",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.18,
"Adult_Obesity_Rate":  0.649,
"state": "MS",
"fillKey": 5 
},
"MT": {
 "State": "Montana",
"Approach_to_Address_Childhood_Obesity": " Physical education program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.11,
"Adult_Obesity_Rate":  0.547,
"state": "MT",
"fillKey": 2 
},
"NC": {
 "State": "North Carolina",
"Approach_to_Address_Childhood_Obesity": " School nutrition program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.19,
"Adult_Obesity_Rate":  0.594,
"state": "NC",
"fillKey": 3 
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"ND": {
 "State": "North Dakota",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.12,
"Adult_Obesity_Rate":   0.62,
"state": "ND",
"fillKey": 4 
},
"NE": {
 "State": "Nebraska",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.12,
"Adult_Obesity_Rate":  0.602,
"state": "NE",
"fillKey": 4 
},
"NH": {
 "State": "New Hampshire",
"Approach_to_Address_Childhood_Obesity": " Physical education program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.13,
"Adult_Obesity_Rate":  0.574,
"state": "NH",
"fillKey": 3 
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"NJ": {
 "State": "New Jersey",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.553,
"state": "NJ",
"fillKey": 2 
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"NM": {
 "State": "New Mexico",
"Approach_to_Address_Childhood_Obesity": " School nutrition program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.17,
"Adult_Obesity_Rate":  0.582,
"state": "NM",
"fillKey": 3 
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"NV": {
 "State": "Nevada",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.12,
"Adult_Obesity_Rate":  0.562,
"state": "NV",
"fillKey": 2 
},
"NY": {
 "State": "New York",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.15,
"Adult_Obesity_Rate":  0.568,
"state": "NY",
"fillKey": 3 
},
"OH": {
 "State": "Ohio",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.603,
"state": "OH",
"fillKey": 4 
},
"OK": {
 "State": "Oklahoma",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.15,
"Adult_Obesity_Rate":  0.606,
"state": "OK",
"fillKey": 4 
},
"OR": {
 "State": "Oregon",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.565,
"state": "OR",
"fillKey": 2 
},
"PA": {
 "State": "Pennsylvania",
"Approach_to_Address_Childhood_Obesity": " School nutrition program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " Yes ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.13,
"Adult_Obesity_Rate":  0.592,
"state": "PA",
"fillKey": 3 
},
"RI": {
 "State": "Rhode Island",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.12,
"Adult_Obesity_Rate":  0.558,
"state": "RI",
"fillKey": 2 
},
"SC": {
 "State": "South Carolina",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.19,
"Adult_Obesity_Rate":  0.623,
"state": "SC",
"fillKey": 5 
},
"SD": {
 "State": "South Dakota",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.12,
"Adult_Obesity_Rate":  0.607,
"state": "SD",
"fillKey": 4 
},
"TN": {
 "State": "Tennessee",
"Approach_to_Address_Childhood_Obesity": " School nutrition program ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " Yes ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":    0.2,
"Adult_Obesity_Rate":  0.593,
"state": "TN",
"fillKey": 3 
},
"TX": {
 "State": "Texas",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.19,
"Adult_Obesity_Rate":  0.588,
"state": "TX",
"fillKey": 3 
},
"UT": {
 "State": "Utah",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.11,
"Adult_Obesity_Rate":  0.543,
"state": "UT",
"fillKey": 2 
},
"VA": {
 "State": "Virginia",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " Yes ",
"Childhood_Obesity_Rate":   0.11,
"Adult_Obesity_Rate":  0.589,
"state": "VA",
"fillKey": 3 
},
"VT": {
 "State": "Vermont",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.542,
"state": "VT",
"fillKey": 2 
},
"WA": {
 "State": "Washington",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.21,
"Adult_Obesity_Rate":  0.565,
"state": "WA",
"fillKey": 2 
},
"WI": {
 "State": "Wisconsin",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.09,
"Adult_Obesity_Rate":  0.591,
"state": "WI",
"fillKey": 3 
},
"WV": {
 "State": "West Virginia",
"Approach_to_Address_Childhood_Obesity": " Both ",
"State_Task_Force_Committee": " Yes ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.14,
"Adult_Obesity_Rate":  0.636,
"state": "WV",
"fillKey": 5 
},
"WY": {
 "State": "Wyoming",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " Yes ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.15,
"Adult_Obesity_Rate":  0.596,
"state": "WY",
"fillKey": 4 
},
"NA": {
 "State": "District of Columbia",
"Approach_to_Address_Childhood_Obesity": " None ",
"State_Task_Force_Committee": " No ",
"Mandates_BMI_Screening": " No ",
"Mandates_Obesity_Treatment_Coverage": " No ",
"Childhood_Obesity_Rate":   0.23,
"Adult_Obesity_Rate":  0.521,
"state": null,
"fillKey": 1 
} 
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