Efficient frontier calculation for Hungarian investment funds - open to bidding

1. obtain daily prices of investment funds from the [login to view URL] website that satisfy simple criteria (searchable on website) 2. load data and calculate efficient frontier in R (latest version) including chart and funds on the efficient frontier (number of periods to calculate returns and variance to be set as parameters in code). Involves simple data quality checks and handling missing values and filtering in case of insufficient or incomparable time series Bonus: download data using R only as alternative to step 1. Deliveable: - screenshot of data filter settings for download on bamosz website (or R code used to download data) - input data - R code - calculation result (chart + list) Out of scope: - all requirements not detailed above - further filters in data - elaborate data cleaning - alternative calculations - analysis of sub-sets and comparison - etc.