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Jordi Rosell

@jrosell.bsky.social

740 followers 1.6K following 1.3K posts

Data analyst and business consultant #ecommerce #cro #rstats #bi #etl
Aiguafreda, Barcelona. Ich lerne Deutsch.

@jrosell@mastodon.social

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Jordi Rosell

@jrosell.bsky.social

Aquests d'hisenda podrien haver fet coincidir la campanya de veri*factu amb halloween. 😱🤪

November 4, 2025 at 9:30 AM

Jordi Rosell

@jrosell.bsky.social

Há en vietnamita vol dir "més", segons tinc entès (Hà: Riu, Hạ: Estiu)

October 23, 2025 at 11:57 AM

Jordi Rosell

@jrosell.bsky.social

🤌🤯

October 16, 2025 at 7:42 PM

Jordi Rosell

@jrosell.bsky.social

September 20, 2025 at 9:32 PM

Jordi Rosell

@jrosell.bsky.social

Thanks @hadley.nz @davisvaughan.bsky.social. I find dplyr::replace_values is super cool gist.github.com/jrosell/ec5f...

September 18, 2025 at 7:44 AM

Jordi Rosell

@jrosell.bsky.social

El poder adquisitivo emporó en España de 2019 a 2022. Con datos historicos puede ser que estemos a niveles de 1992.

September 17, 2025 at 12:58 PM

Jordi Rosell

@jrosell.bsky.social

An updated plot of the 2025 Housing Market Index data form the National Association of Home Builders
#rstats + #ggplot2 + #patchwork + #ggdark + @frankiethull.bsky.social

September 16, 2025 at 12:26 PM

Jordi Rosell

@jrosell.bsky.social

Cafe barato? Like si sí.

August 31, 2025 at 1:38 PM

Jordi Rosell

@jrosell.bsky.social

🤌

August 25, 2025 at 9:22 PM

Jordi Rosell

@jrosell.bsky.social

Wie spannend!

August 25, 2025 at 5:43 PM

Jordi Rosell

@jrosell.bsky.social

I need to see if that's true for me too

August 6, 2025 at 11:48 AM

Jordi Rosell

@jrosell.bsky.social

I qui porta la coca amb llonganissa?

August 3, 2025 at 8:34 PM

Jordi Rosell

@jrosell.bsky.social

It looks like #rstats idomatic code. Isn't it? Here the code gist.github.com/jrosell/4597...

August 1, 2025 at 5:12 PM

Jordi Rosell

@jrosell.bsky.social

Ok. I'm in.

July 30, 2025 at 5:42 PM

Jordi Rosell

@jrosell.bsky.social

My reply wasn't too bad

July 30, 2025 at 5:34 PM

Jordi Rosell

@jrosell.bsky.social

It was an interesting exercise. Thanks :)

p1 <- ggplot(diamonds, aes(carat)) + geom_histogram(bins=200, alpha=0.3)
p2 <- ggplot(diamonds, aes(carat)) + geom_histogram(bins=50, alpha=0.3)
p3 <- ggplot(diamonds, aes(carat)) +
lapply(c(50,200), function(b) geom_histogram(bins=b, alpha=0.3))
p4 <- ggplot(diamonds, aes(carat, y = after_stat(count/width))) +
lapply(c(50,200), function(b) geom_histogram(bins=b, alpha=0.3))
p5 <- ggplot(diamonds, aes(carat, y = after_stat(density))) +
lapply(c(50,200), function(b) geom_histogram(bins=b, alpha=0.3))
p6 <- ggplot(diamonds, aes(carat)) + geom_density()

library(patchwork)
p1 / p2 / p3 / p4 / p5 / p6

July 30, 2025 at 3:58 PM

Jordi Rosell

@jrosell.bsky.social

How do you recommend to label the y axis with this approach? I feel it's weird

p1 <- ggplot(diamonds, aes(carat, y = after_stat(count / width))) + geom_histogram(bins=200, alpha=0.3)
p2 <- ggplot(diamonds, aes(carat, y = after_stat(count / width))) + geom_histogram(bins=50, alpha=0.3)
p3 <- ggplot(diamonds, aes(carat, y = after_stat(count / width))) +
lapply(c(50,200), function(b) geom_histogram(bins=b, alpha=0.3))

library(patchwork)
p1 / p2 / p3

July 30, 2025 at 3:09 PM

Jordi Rosell

@jrosell.bsky.social

I don't know....

p1 <- ggplot(diamonds, aes(carat)) + geom_histogram(bins=200, alpha=0.3) + ylim(c(0,10000))
p2 <- ggplot(diamonds, aes(carat)) + geom_histogram(bins=50, alpha=0.3)
p3 <- ggplot(diamonds, aes(carat)) +
lapply(c(50,200), function(b) geom_histogram(bins=b, alpha=0.3))

library(patchwork)
p1 / p2 / p3

July 30, 2025 at 2:53 PM

Jordi Rosell

@jrosell.bsky.social

Mireu que posen de context els de Google abans de que feu la primera pregunta.

El "Remember the current location is Spain" és el nou "Que pone en tu DNI"?