Series.h

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#ifndef SERIES_H
#define SERIES_H
 
#include <string>
#include <vector>
#include <iostream>
#include <algorithm>
#include <cmath>
#include <memory>
 
template <typename T>
class Series {
private:
    std::string name;                                   
    std::vector<T> data;                                
    std::shared_ptr<std::vector<std::string>> index;    
public:
    Series() : index(std::make_shared<std::vector<std::string>>()) {}
 
    Series(const std::string& colName);
 
    void add(const T& value);
 
    void add(const T& value, const std::string& idx) {
        data.push_back(value);
        index->push_back(idx);
    }
 
    T iat(size_t idx) const;
 
    T at(const std::string& idx) const;
 
    size_t size() const;
 
    const std::string& getName() const;
 
    void print() const;
 
    T min() const;
 
    T max() const;
 
    double mean() const;
 
    double stddev() const;
 
    std::vector<T> quartiles() const;
 
    const std::shared_ptr<std::vector<std::string>>& getIndex() const {
        return index;
    }
 
    std::vector<T> to_vec() {
        return data;
    }
 
    std::vector<std::string> to_string_vec() {
        std::vector<std::string> res{};
        for (auto _ : data) {
            res.push_back(std::to_string(_));
        }
        return res;
    }
};
 
#include "Series.tpp"
 
#endif // SERIES_H