jsdataframe - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

CHANGES.md

+## 0.1.1
+
+* Add `jd.version` property
+* Move polyfills to top of script
+* Fix printing bug involving old 'rngCat' code
+
+## 0.1.0
+
+* Initial version
+

jsdataframe-min.js

@@ -1,3 +0,3 @@
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t=arguments.length,e=ot(t),r=null,n=0,i=0;t>i;i++){var o=arguments[i];if(!Ut(o)&&null!==o&&o.type===Xt.type)throw new Error("cannot pass data frame arguments to jd.vCat");var u=Vt(o);null===r&&"object"!==u.dtype&&(r=u.dtype),n+=u.size(),e[i]=u}r=null===r?"object":r;var s=ot(n),a=0;for(i=0;t>i;i++)for(var l=e[i].values,c=l.length,h=0;c>h;h++)s[a]=l[h],a++;return bt(s,r)},Pt.colCat=function(){for(var t=arguments.length,e=ot(t),r=0;t>r;r++)e[r]=arguments[r];return Pt._colCatArray(e)},Pt._colCatArray=function(t){for(var e,r=t.length,n=[],i=[],o=0;r>o;o++){var u=t[o];if(Ut(u)||null===u)n.push(u),i.push(null);else if(u.type===Xt.type){var s=u._cols.length;for(e=0;s>e;e++)n.push(u._cols[e]),i.push(u._names.values[e])}else if("object"!=typeof u||u.type===Yt.type||Array.isArray(u))n.push(u),i.push(null);else{var a=Object.keys(u);for(e=0;e<a.length;e++){var l=a[e];n.push(u[l]),i.push(l)}}}return mt(n,ut(i,"string"))},Pt.rowCat=function(){for(var t=arguments.length,e=ot(t),r=0;t>r;r++)e[r]=arguments[r];return Pt._rowCatArray(e)};var se={SCALAR:0,ARRAY:1,VECTOR:2,DATA_FRAME:3};Pt._rowCatArray=function(t){var e,r,n,i=t.length,o=ot(i),u=null,s=0,a=-1;for(r=0;i>r;r++){e=t[r];var l;if(Ut(e)||null===e||"object"!=typeof e)o[r]=se.SCALAR,s++,l=a;else if(e.type===Xt.type){if(o[r]=se.DATA_FRAME,l=e.nCol(),0===l)continue;if(s+=e.nRow(),null===u)u=e._names.values.slice();else{var c=Math.min(u.length,l),h=e._names.values;for(n=0;c>n;n++)h[n]!==u[n]&&(u[n]=null)}}else e.type===Yt.type?(o[r]=se.VECTOR,s++,l=e.values.length):Array.isArray(e)?(o[r]=se.ARRAY,s++,l=e.length):(o[r]=se.SCALAR,s++,l=a);if(a===-1)a=l;else if(a!==l)throw new Error("arguments imply differing number of columns: "+a+", "+l)}if(0===s)return Pt.df([]);a===-1&&(a=1);var f=null===u?Pt.repNa(a,"string"):ut(u,"string"),v=ot(a);for(n=0;a>n;n++)v[n]=ot(s);var p=0;for(r=0;i>r;r++)switch(e=t[r],o[r]){case se.SCALAR:for(n=0;a>n;n++)v[n][p]=e;p++;break;case se.VECTOR:e=e.values;case 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this._maxLines},Pt.printingOpts.setMaxLines=function(t){a(t,ce,"maxLines"),this._maxLines=t},Pt.printingOpts.setPrintFunction=function(t){St(t,"callback"),this._printCallback=t},Yt.p=function(t){var e=this.printToString(t);Pt.printingOpts._printCallback(e)},Yt.printToString=function(t){if(Ut(t)?t=Pt.printingOpts._maxLines:a(t,ce,"maxLines"),0===this.values.length)return this.toString();var e=o(u(this.values.length,t)),r=o(this._toTruncatedPrintVector(t)),n=Pt.strCat(e,me,r);return this.toString()+"\n"+n.strJoin("\n")},Xt.p=function(t){var e=this.printToString(t);Pt.printingOpts._printCallback(e)},Xt.printToString=function(t){Ut(t)?t=Pt.printingOpts._maxLines:a(t,ce,"maxLines");for(var e=o(Pt.vCat("",u(this.nRow(),t))),r=[e],n=0,i=e.at(0).length,l=Pt.printingOpts._maxWidth-ye.length-me.length;l>=i&&n<this.nCol();){var c=this._cols[n]._toTruncatedPrintVector(t),h=o(Pt.vCat(s(this._names.at(n)),c));r.push(me),r.push(h),i+=me.length+h.at(0).length,n++}i>l&&(r.pop(),r.push(ye));var 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t=Lt(t),t=$(t,this.size()),this.values[t]},Yt.head=function(t){return Ut(t)&&(t=6),Mt(t,"n"),this.s(Pt.rng(0,t))},Yt.tail=function(t){Ut(t)&&(t=6),Mt(t,"n");var e=0>t?-t:this.size()-t;return this.s(Pt.rng(e,void 0))},Yt.ifElse=function(t,e){if(t=Vt(t,"boolean"),t.size()!==this.size())throw new Error('"cond" must be the same length as this vector');It(t,"boolean"),e=Vt(e,this.dtype),It(e,this.dtype);var r=ht([this.values,t.values,e.values,[ie[this.dtype]]],h);return ut(r,this.dtype)},Yt.ex=function(){return Pt.ex(this)},Yt.map=function(){var t=Array.prototype.map.apply(this.values,arguments);return bt(t,this.dtype)},Yt.reduce=function(){return Array.prototype.reduce.apply(this.values,arguments)},Yt.reduceRight=function(){return Array.prototype.reduceRight.apply(this.values,arguments)},Yt.findIndex=function(){return Array.prototype.findIndex.apply(this.values,arguments)},Yt.sort=function(t){Ut(t)&&(t=Ot);var e=this.values.slice();return 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e=qt(this.size(),t.size());if(this.dtype!==t.dtype)return Pt.repNa(e,"boolean");var r=ct(this.values,t.values,null,p);return ut(r,"boolean")},Yt.gt=function(t){t=Vt(t,this.dtype);var e=qt(this.size(),t.size());if(this.dtype!==t.dtype)return Pt.repNa(e,"boolean");var r=ct(this.values,t.values,null,d);return ut(r,"boolean")},Yt.lte=function(t){return this.lt(t).or(this.eq(t))},Yt.gte=function(t){return this.gt(t).or(this.eq(t))},Yt.between=function(t,e,r){throw new Error("unimplemented method (TODO)")},Yt.equals=function(t,e){if(it(t)||t.type!==Yt.type||this.size()!==t.size()||this.dtype!==t.dtype)return!1;if(this===t)return!0;var r=f;"number"===this.dtype?r=Ut(e)?m:function(t,r){return Number.isNaN(t)&&Number.isNaN(r)||Math.abs(t-r)<=e}:"object"===this.dtype&&(r=v);for(var n=this.values,i=t.values,o=0;o<n.length;o++)if(!r(n[o],i[o]))return!1;return!0},Yt.min=function(t){var e=this.idxMin(t);return Number.isNaN(e)?ie[this.dtype]:this.values[e]},Yt.max=function(t){var e=this.idxMax(t);return Number.isNaN(e)?ie[this.dtype]:this.values[e]},Yt.cuMin=function(t){Ut(t)&&(t=!0);var e=t?ft(this.values,y):ft(this.values,ie[this.dtype],y);return ut(e,this.dtype)},Yt.cuMax=function(t){Ut(t)&&(t=!0);var e=t?ft(this.values,g):ft(this.values,ie[this.dtype],g);return ut(e,this.dtype)},Yt.idxMin=function(t){Ut(t)&&(t=!0);for(var e=this.values,r=NaN,n=null,i=0;i<e.length;i++){var o=e[i];if(it(o)){if(!t)return NaN}else(Ot(o,n)<0||Number.isNaN(r))&&(n=o,r=i)}return r},Yt.idxMax=function(t){Ut(t)&&(t=!0);for(var e=this.values,r=NaN,n=null,i=0;i<e.length;i++){var o=e[i];if(it(o)){if(!t)return NaN}else(Ot(o,n)>0||Number.isNaN(r))&&(n=o,r=i)}return r},Yt.pMin=function(t){t=Vt(t,this.dtype),It(t,this.dtype);var e=ct(this.values,t.values,ie[this.dtype],y);return ut(e,this.dtype)},Yt.pMax=function(t){t=Vt(t,this.dtype),It(t,this.dtype);var e=ct(this.values,t.values,ie[this.dtype],g);return ut(e,this.dtype)},Yt.clip=function(t,e){t=Vt(t,this.dtype),e=Vt(e,this.dtype),It(t,this.dtype),It(e,this.dtype);var r=ht([this.values,t.values,e.values],b);return ut(r,this.dtype)},Yt.rank=function(){throw new Error("unimplemented method (TODO)")},Yt.contains=function(t){Rt(this,"object"),t=Lt(t);var e=yt(t);if(e!==this.dtype&&null!==e)throw new Error('"value" does not match the dtype of this vector');return null!==this._getIndex().lookupKey([t])},Yt.isIn=function(t){return Rt(this,"object"),t=Vt(t,this.dtype),It(t,this.dtype),t._getIndex().has([this])},Yt.valueCounts=function(){Rt(this,"object");var t=this._getIndex().valueCounts(),e=Pt.df([t.vectors[0],t.counts],["value","count"]);return e.sort(["count","value"],[!1,!0])},Yt.unique=function(){return Rt(this,"object"),this._getIndex().unique()[0]},Yt.nUnique=function(){return Rt(this,"object"),this._getIndex().size},Yt.duplicated=function(t){return Rt(this,"object"),this._getIndex().duplicated(t)},Yt.intersect=function(){throw new Error("unimplemented method (TODO)")},Yt.replace=function(){throw new Error("unimplemented method (TODO)")},Yt.describe=function(){throw new Error("unimplemented method (TODO)")},Yt._getIndex=function(){return null===this._index&&(this._index=nt([this])),this._index},Ht.dtype="number",Ht.add=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,w);return ut(e,"number")},Ht.sub=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,_);return ut(e,"number")},Ht.mul=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,x);return ut(e,"number")},Ht.div=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,N);return ut(e,"number")},Ht.mod=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,E);return ut(e,"number")},Ht.pow=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,Math.pow);return ut(e,"number")},Ht.abs=function(){return ut(this.values.map(Math.abs),"number")},Ht.sqrt=function(){return ut(this.values.map(Math.sqrt),"number")},Ht.sign=function(){return ut(this.values.map(Math.sign),"number")},Ht.ceil=function(){return ut(this.values.map(Math.ceil),"number")},Ht.floor=function(){return ut(this.values.map(Math.floor),"number")},Ht.round=function(){return ut(this.values.map(Math.round),"number")},Ht.exp=function(){return ut(this.values.map(Math.exp),"number")},Ht.log=function(){return ut(this.values.map(Math.log),"number")},Ht.sin=function(){return ut(this.values.map(Math.sin),"number")},Ht.cos=function(){return ut(this.values.map(Math.cos),"number")},Ht.tan=function(){return ut(this.values.map(Math.tan),"number")},Ht.asin=function(){return ut(this.values.map(Math.asin),"number")},Ht.acos=function(){return ut(this.values.map(Math.acos),"number")},Ht.atan=function(){return ut(this.values.map(Math.atan),"number")},Ht.sum=function(t){return Ut(t)&&(t=!0),t?at(this.values,0,w):lt(this.values,0,it,w)},Ht.cuSum=function(t){Ut(t)&&(t=!0);var e=t?ft(this.values,w):ft(this.values,ie.number,w);return ut(e,"number")},Ht.mean=function(t){Ut(t)&&(t=!0);var e={n:0,sum:0},r=t?at(this.values,e,O):lt(this.values,e,it,O);return Number.isNaN(r)||0===r.n?NaN:r.sum/r.n},Ht.stdev=function(t){var e=this["var"](t);return Number.isNaN(e)?NaN:Math.sqrt(e)},Ht["var"]=function(t){Ut(t)&&(t=!0);var e={n:0,mean:0,M2:0},r=t?at(this.values,e,j):lt(this.values,e,it,j);return Number.isNaN(r)||r.n<2?NaN:r.M2/(r.n-1)},Jt.dtype="boolean",Jt.and=function(t){t=Vt(t,"boolean"),It(t,"boolean");var e=ct(this.values,t.values,A);return ut(e,"boolean")},Jt.or=function(t){t=Vt(t,"boolean"),It(t,"boolean");var e=ct(this.values,t.values,C);return ut(e,"boolean")},Jt.not=function(){var t=st(this.values,null,M);return ut(t,"boolean")},Jt.xor=function(t){t=Vt(t,"boolean"),It(t,"boolean");var e=ct(this.values,t.values,z);return ut(e,"boolean")},Jt.all=function(t){return Ut(t)&&(t=!1),t?at(this.values,!0,A):this.values.reduce(A,!0)},Jt.any=function(t){return Ut(t)&&(t=!1),t?at(this.values,!1,C):this.values.reduce(C,!1)},Jt.sum=function(t){if(Ut(t)&&(t=!0),t)return at(this.values,0,S);var e=lt(this.values,0,it,S);return null===e?NaN:e},Jt.which=function(){for(var t=[],e=0;e<this.values.length;e++){var r=this.values[e];r===!0&&t.push(e)}return ut(t,"number")},Gt.dtype="string",Gt.nChar=function(){var t=st(this.values,ie.number,k);return ut(t,"number")},Gt.charAt=function(t){t=Vt(t);var e=Object.create(null),r=ht([this.values,t.values],we,e);return ut(r,"string")};var we=F(function(t,e){return null===t?null:t.charAt(e)});Gt.trim=function(){var t=Object.create(null),e=ht([this.values],_e,t);return ut(e,"string")};var _e=F(function(t){return null===t?null:t.trim();
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other "+"row arrays");return r(t,1,e)},Pt.vCat=function(){for(var t=arguments.length,e=ot(t),r=null,n=0,i=0;t>i;i++){var o=arguments[i];if(!Ut(o)&&null!==o&&o.type===Xt.type)throw new Error("cannot pass data frame arguments to jd.vCat");var u=Vt(o);null===r&&"object"!==u.dtype&&(r=u.dtype),n+=u.size(),e[i]=u}r=null===r?"object":r;var s=ot(n),a=0;for(i=0;t>i;i++)for(var l=e[i].values,c=l.length,h=0;c>h;h++)s[a]=l[h],a++;return bt(s,r)},Pt.colCat=function(){for(var t=arguments.length,e=ot(t),r=0;t>r;r++)e[r]=arguments[r];return Pt._colCatArray(e)},Pt._colCatArray=function(t){for(var e,r=t.length,n=[],i=[],o=0;r>o;o++){var u=t[o];if(Ut(u)||null===u)n.push(u),i.push(null);else if(u.type===Xt.type){var s=u._cols.length;for(e=0;s>e;e++)n.push(u._cols[e]),i.push(u._names.values[e])}else if("object"!=typeof u||u.type===Yt.type||Array.isArray(u))n.push(u),i.push(null);else{var a=Object.keys(u);for(e=0;e<a.length;e++){var l=a[e];n.push(u[l]),i.push(l)}}}return 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this._maxWidth},Pt.printingOpts.setMaxWidth=function(t){a(t,le,"maxWidth"),this._maxWidth=t},Pt.printingOpts.getMaxLines=function(){return this._maxLines},Pt.printingOpts.setMaxLines=function(t){a(t,ce,"maxLines"),this._maxLines=t},Pt.printingOpts.setPrintFunction=function(t){St(t,"callback"),this._printCallback=t},Yt.p=function(t){var e=this.printToString(t);Pt.printingOpts._printCallback(e)},Yt.printToString=function(t){if(Ut(t)?t=Pt.printingOpts._maxLines:a(t,ce,"maxLines"),0===this.values.length)return this.toString();var e=o(u(this.values.length,t)),r=o(this._toTruncatedPrintVector(t)),n=Pt.strCat(e,me,r);return this.toString()+"\n"+n.strJoin("\n")},Xt.p=function(t){var e=this.printToString(t);Pt.printingOpts._printCallback(e)},Xt.printToString=function(t){Ut(t)?t=Pt.printingOpts._maxLines:a(t,ce,"maxLines");for(var e=o(Pt.vCat("",u(this.nRow(),t))),r=[e],n=0,i=e.at(0).length,l=Pt.printingOpts._maxWidth-ye.length-me.length;l>=i&&n<this.nCol();){var c=this._cols[n]._toTruncatedPrintVector(t),h=o(Pt.vCat(s(this._names.at(n)),c));r.push(me),r.push(h),i+=me.length+h.at(0).length,n++}i>l&&(r.pop(),r.push(ye));var f=Pt.strCat.apply(Pt,r);return this.toString()+"\n"+f.strJoin("\n")},Yt._toTruncatedPrintVector=function(t){if(this.values.length>t){var e=Math.ceil(t/2-1),r=Pt.rng(0,e),n=Pt.rng(-e),i=this.s([r,n])._toPrintVector();return Pt.vCat(i.s(r),ye,i.s(n))}return this._toPrintVector()},Yt._toPrintVector=function(){return this.map(s)},Ht._toPrintVector=function(){if(this.values.some(n)||this.values.some(i))return this.map(function(t){return t.toExponential(ve)});var t=Math.min(fe,this.map(l).max());return this.map(function(e){return e.toFixed(t)})},Pt._private_export.toPrintString=s,Pt._private_export.fractionDigits=l,Yt.dtype="object",Yt._init=function(t){this.values=t,this._index=null},Yt.size=function(){return this.values.length},Yt.toString=function(){return"Vector[dtype:"+this.dtype+", 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ut(r,"boolean")},Yt.neq=function(t){return this.eq(t).not()},Yt.lt=function(t){t=Vt(t,this.dtype);var e=qt(this.size(),t.size());if(this.dtype!==t.dtype)return Pt.repNa(e,"boolean");var r=ct(this.values,t.values,null,p);return ut(r,"boolean")},Yt.gt=function(t){t=Vt(t,this.dtype);var e=qt(this.size(),t.size());if(this.dtype!==t.dtype)return Pt.repNa(e,"boolean");var r=ct(this.values,t.values,null,d);return ut(r,"boolean")},Yt.lte=function(t){return this.lt(t).or(this.eq(t))},Yt.gte=function(t){return this.gt(t).or(this.eq(t))},Yt.between=function(t,e,r){throw new Error("unimplemented method (TODO)")},Yt.equals=function(t,e){if(it(t)||t.type!==Yt.type||this.size()!==t.size()||this.dtype!==t.dtype)return!1;if(this===t)return!0;var r=f;"number"===this.dtype?r=Ut(e)?m:function(t,r){return Number.isNaN(t)&&Number.isNaN(r)||Math.abs(t-r)<=e}:"object"===this.dtype&&(r=v);for(var n=this.values,i=t.values,o=0;o<n.length;o++)if(!r(n[o],i[o]))return!1;return!0},Yt.min=function(t){var e=this.idxMin(t);return Number.isNaN(e)?ie[this.dtype]:this.values[e]},Yt.max=function(t){var e=this.idxMax(t);return Number.isNaN(e)?ie[this.dtype]:this.values[e]},Yt.cuMin=function(t){Ut(t)&&(t=!0);var e=t?ft(this.values,y):ft(this.values,ie[this.dtype],y);return ut(e,this.dtype)},Yt.cuMax=function(t){Ut(t)&&(t=!0);var e=t?ft(this.values,g):ft(this.values,ie[this.dtype],g);return ut(e,this.dtype)},Yt.idxMin=function(t){Ut(t)&&(t=!0);for(var e=this.values,r=NaN,n=null,i=0;i<e.length;i++){var o=e[i];if(it(o)){if(!t)return NaN}else(Ot(o,n)<0||Number.isNaN(r))&&(n=o,r=i)}return r},Yt.idxMax=function(t){Ut(t)&&(t=!0);for(var e=this.values,r=NaN,n=null,i=0;i<e.length;i++){var o=e[i];if(it(o)){if(!t)return NaN}else(Ot(o,n)>0||Number.isNaN(r))&&(n=o,r=i)}return r},Yt.pMin=function(t){t=Vt(t,this.dtype),It(t,this.dtype);var e=ct(this.values,t.values,ie[this.dtype],y);return ut(e,this.dtype)},Yt.pMax=function(t){t=Vt(t,this.dtype),It(t,this.dtype);var e=ct(this.values,t.values,ie[this.dtype],g);return ut(e,this.dtype)},Yt.clip=function(t,e){t=Vt(t,this.dtype),e=Vt(e,this.dtype),It(t,this.dtype),It(e,this.dtype);var r=ht([this.values,t.values,e.values],b);return ut(r,this.dtype)},Yt.rank=function(){throw new Error("unimplemented method (TODO)")},Yt.contains=function(t){Rt(this,"object"),t=Lt(t);var e=yt(t);if(e!==this.dtype&&null!==e)throw new Error('"value" does not match the dtype of this vector');return null!==this._getIndex().lookupKey([t])},Yt.isIn=function(t){return Rt(this,"object"),t=Vt(t,this.dtype),It(t,this.dtype),t._getIndex().has([this])},Yt.valueCounts=function(){Rt(this,"object");var t=this._getIndex().valueCounts(),e=Pt.df([t.vectors[0],t.counts],["value","count"]);return e.sort(["count","value"],[!1,!0])},Yt.unique=function(){return Rt(this,"object"),this._getIndex().unique()[0]},Yt.nUnique=function(){return Rt(this,"object"),this._getIndex().size},Yt.duplicated=function(t){return Rt(this,"object"),this._getIndex().duplicated(t)},Yt.intersect=function(){throw new Error("unimplemented method (TODO)")},Yt.replace=function(){throw new Error("unimplemented method (TODO)")},Yt.describe=function(){throw new Error("unimplemented method (TODO)")},Yt._getIndex=function(){return null===this._index&&(this._index=nt([this])),this._index},Ht.dtype="number",Ht.add=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,w);return ut(e,"number")},Ht.sub=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,_);return ut(e,"number")},Ht.mul=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,x);return ut(e,"number")},Ht.div=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,N);return ut(e,"number")},Ht.mod=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,E);return ut(e,"number")},Ht.pow=function(t){t=Vt(t,"number"),It(t,"number");var e=ct(this.values,t.values,NaN,Math.pow);return ut(e,"number")},Ht.abs=function(){return ut(this.values.map(Math.abs),"number")},Ht.sqrt=function(){return ut(this.values.map(Math.sqrt),"number")},Ht.sign=function(){return ut(this.values.map(Math.sign),"number")},Ht.ceil=function(){return ut(this.values.map(Math.ceil),"number")},Ht.floor=function(){return ut(this.values.map(Math.floor),"number")},Ht.round=function(){return ut(this.values.map(Math.round),"number")},Ht.exp=function(){return ut(this.values.map(Math.exp),"number")},Ht.log=function(){return ut(this.values.map(Math.log),"number")},Ht.sin=function(){return ut(this.values.map(Math.sin),"number")},Ht.cos=function(){return ut(this.values.map(Math.cos),"number")},Ht.tan=function(){return ut(this.values.map(Math.tan),"number")},Ht.asin=function(){return ut(this.values.map(Math.asin),"number")},Ht.acos=function(){return ut(this.values.map(Math.acos),"number")},Ht.atan=function(){return ut(this.values.map(Math.atan),"number")},Ht.sum=function(t){return Ut(t)&&(t=!0),t?at(this.values,0,w):lt(this.values,0,it,w)},Ht.cuSum=function(t){Ut(t)&&(t=!0);var e=t?ft(this.values,w):ft(this.values,ie.number,w);return ut(e,"number")},Ht.mean=function(t){Ut(t)&&(t=!0);var e={n:0,sum:0},r=t?at(this.values,e,O):lt(this.values,e,it,O);return Number.isNaN(r)||0===r.n?NaN:r.sum/r.n},Ht.stdev=function(t){var e=this["var"](t);return Number.isNaN(e)?NaN:Math.sqrt(e)},Ht["var"]=function(t){Ut(t)&&(t=!0);var e={n:0,mean:0,M2:0},r=t?at(this.values,e,j):lt(this.values,e,it,j);return Number.isNaN(r)||r.n<2?NaN:r.M2/(r.n-1)},Jt.dtype="boolean",Jt.and=function(t){t=Vt(t,"boolean"),It(t,"boolean");var e=ct(this.values,t.values,A);return ut(e,"boolean")},Jt.or=function(t){t=Vt(t,"boolean"),It(t,"boolean");var e=ct(this.values,t.values,C);return ut(e,"boolean");
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ut(r,"boolean")},ee.valueCounts=function(){for(var t=this.initVectors,e=this.arity,r=this.size,n=ot(e),i=0;e>i;i++)n[i]=ot(r);for(var o=ot(r),u=t[0].size(),s=0,a=0;u>a;a++){var l=this.lookup(t,a);if(l===a||l[0]===a){for(i=0;e>i;i++)n[i][s]=t[i].values[a];o[s]=l===a?1:l.length,s++}}var c=n.map(function(e,r){return ut(e,t[r].dtype)});return{vectors:c,counts:ut(o,"number")}},ee.unique=function(){return this.valueCounts().vectors},ee.duplicated=function(t){Ut(t)&&(t="first");var e=!1,r=!1;if("first"===t)e=!0;else if("last"===t)r=!0;else if(t!==!1)throw new Error('"keep" must be either "first", "last", or false');for(var n=this.initVectors,i=n[0].size(),o=ot(i),u=0;i>u;u++)o[u]=!1;var s=e?1:0;for(u=0;i>u;u++){var a=this.lookup(n,u);if("number"!=typeof a&&a[0]===u)for(var l=a.length,c=r?l-1:l,h=s;c>h;h++)o[a[h]]=!0}return ut(o,"boolean")};var 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 //# sourceMappingURL=jsdataframe-min.map

package.json

 {
   "name": "jsdataframe",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "a data frame library inspired by R and Python Pandas",
@@ -5,0 +5,0 @@ "main": "jsdataframe.js",

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249845

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16.67%

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3964

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