ag_omega_vs_freq = vegalite({
"title": null,
data: {values: _.filter(_.map (aggregated_omega_freq, (d,k)=> [k,(d.N/d.S)/(d.EN/d.ES)]), (f)=>f[0] != "0")},
layer: [{
width : 400,
height: 400,
"mark": {
"type": "point",
"filled" : true,
clip : true
},
"encoding": {
"size" : {"value" : 100},
"x": {
field: "0",
"title" : "Variant Frequency",
type: "ordinal",
"scale" : {"type": "ordinal", "domain" : ["1","2","3","4","5","6","7-10","11-20","21-3000",">3000"]}
},
"y": {"field": "1", "type": "quantitative", axis: {
"title" : "dN/dS",
axis: null,
"grid" : false,
},
"scale": {
"type": "linear",
}},
}
}]
})