![]() A machine learning model, for example, would assign class probabilities to each stock. As the portfolio size increases, the risk (downside and upside) dramatically reduces.īut is more always better? Well, irrespective of whether your list of promising stocks resulted from desk research or a model, there will be a varying degree of confidence in the 50. If one of those two stocks has an extreme negative outcome, there’s little else in the portfolio to dissipate the effect. So, for all portfolio sizes, the average return across your 1,000 friends is around 42%.īut, when the portfolio size is 2, you may be erased from a few Christmas card lists (or worse). ![]() Subtitle = "BLUE Labels = Mean Return BROWN Labels = Worst Return" Title = "How Portfolio Size Changes Downside & Upside Risk", Scale_y_continuous(labels = percent_format(), breaks = breaks_extended(9)) + Geom_label(aes(portfolio_size, -0.2, label = percent(min_return, accuracy = 1)), Geom_label(aes(portfolio_size, 1.5, label = percent(mean_return, accuracy = 1)), ![]() Geom_violin(aes(fill = portfolio_size), show.legend = FALSE) + Ggplot(aes(portfolio_size, portfolio_return, group = portfolio_size)) + ![]() Mutate(portfolio_size = factor(portfolio_size)) Will they all still be friends a year later? And if you repeated the same scenario with portfolio sizes of 5, 10, 20 and 50 stocks per person, would that change the outcome? Let’s see. Now suppose you share 2 stocks, selected at random, with 1,000 of your social network friends (selecting a different pair of stocks for each friend). Labs(title = "50 Randomly-generated Stock Returns", Scale_x_continuous(labels = percent_format()) + When it comes to investing in stocks, how many is “just right”? library(tidyverse) She prefers the one that is neither too hot nor too cold, but is just right. These books are awesome! Need more of then in German though as I had a hard time finding many.The Goldilocks principle has its origins in a children’s story about a girl who tastes the bowls of porridge left by three bears. These books are great for my friend's 5 year old in Bavaria to help her learn English which she is now being taught in kindergarten. It's really a shame how in America we are stuck in monolingual where other countries start their children off young learning foreign languages. So special- love the translation- adorable- made me so happy to read the book- very cute! Thank you for your excellent service.Īnonymous Person from Gaithersburg, MD United States Please let me know if you ever decide to do more children's books in Hebrew and English. The pictures are vibrant and the font easy to read. I just wanted to let you know that the books I ordered have arrived. But here’s a secret that must be shared, the three poor bears were just as scared!”Ġ of 0 people found the following review helpful: “Well Goldilocks, it serves you right, those bears gave you a terrible fright. Goldilocks and the Three Bears will be a fun read for younger children, who will enjoy the rhymes and the colorful drawings, and especially relish seeing Goldilocks get her come-uppance. Goldilocks, with her rosy freckled cheeks, corkscrew curls, and expressive face, looks like a little girl who often might get into mischief! Louise Daykin’s illustrations are kid-friendly, and include many whimsical details, like bushes shaped like bear’s heads, and chairs upholstered with paw print fabric. These little rhymes are fun to read aloud and add a freshness (along with some more varied vocabulary) that more traditional versions of the story may lack. Kate Clynes adds a modern feeling to the familiar story with the addition of rhyming couplets sprinkled throughout the text (“ Hang on Goldilocks, you can’t just roam, and snoop around someone else’s home”). In Goldilocks and the Three Bears (as with the other Language Lizard offering Not Again, Red Riding Hood), Kate Clynes and Louise Daykin have paired up for the retelling of one of the most popular tales ever created.
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