#install.packages("pacman")
library("pacman")
p_load("readr",
"dplyr",
"ggplot2")
PCR <- read.csv(file="https://raw.githubusercontent.com/ManuelLaraMVZ/Transcript-mica/main/datos_miRNAs.csv")
PCR
Gen_ref <- PCR %>%
filter(Condicion == "Control") %>%
select(-2) %>%
filter(Gen == "U6 snRNA-001973")
Gen_ref
Gen_int <- PCR %>%
filter(Condicion == "Target") %>%
select(-2)
Gen_int
Mean_ref <- Gen_ref %>%
mutate(Prom_Cx=(Cx1+Cx2+Cx3)/3,
Prom_Tx = (T1+T2+T3)/3) %>%
select("Gen", "Prom_Cx", "Prom_Tx") #Es para que salga una tabla solo con lo que queremos
Mean_ref
Mean_int <- Gen_int %>%
mutate(Prom_Cx=(Cx1+Cx2+Cx3)/3,
Prom_Tx = (T1+T2+T3)/3) %>%
select("Gen", "Prom_Cx", "Prom_Tx") #Es para que salga una tabla solo con lo que queremos
Mean_int
Analisis <- Mean_int %>%
mutate(DCT_Cx =Mean_int$Prom_Cx-Mean_ref$Prom_Cx,
DCT_Tx = Mean_int$Prom_Tx-Mean_ref$Prom_Tx,
DosDCT_Cx = 2^-(DCT_Cx),
DosDCT_Tx = 2^-(DCT_Tx),
DosDDCT = DosDCT_Tx/DosDCT_Cx)
Analisis
Grafica_1 <- ggplot(Analisis,
mapping = aes(x = DosDCT_Cx,
y = DosDCT_Tx))+
geom_point(color = "#581")+
theme_minimal()+
labs(title = "Cambios de expresión de miRNAs",
subtitle = "Gráfica de dispersión",
caption = "Creó: Sofía Cota Mendoza",
x= "Condición control (2^-DCt)",
y= "Tratamiento (2^-DCt)")+
geom_smooth(method = "lm",
color = "#520",
alpha = 0.05,
linewidth = 0.5)
Grafica_1
## `geom_smooth()` using formula = 'y ~ x'
