NEWS

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leem 1.0.0

• [ ] Gradient colors of graphics take into account the weight of frequencies
• [ ] Create 3d plots
  • [ ] Insert shadows on the bars, giving them a 3d appearance
• [ ] Insert the details argument in the P function to print the expected and variance values of said distributions

leem 0.3.0

• [X] Bugs fixed in plots, no longer needing to use the tabfreq() function directly;
  • [X] Test of Hypothesis: th()
    • Distributions:
      • [X] Test of Normal: ztest
        • [X] one population
        • [X] two population
        • [X] test of proportion
        • [X] print.leem()
        • [X] alternatives
          • [X] two.sided
          • [X] less
          • [X] greater
      • [X] Test of T-Student: ttest
        • [X] one population
        • [X] two population
        • [ ] test of proportion
        • [X] print.leem()
        • [X] alternatives
          • [X] two.sided
          • [X] less
          • [X] greater

leem 0.2.1

• z() function created
  • showtabnormal() function was vectorized
  • fixed bugs for P() function:
    • dist argument:
      • Normal distribution
      • Poisson distribution
      • Binomial Distribution
    • inserted value NULL for lower.tail argument. Now, the values are T/F/NULL
  • [ ] Probability Function: P()
    • Arguments created: browser.shiny, long.segment, col, plot.type, dec, lty
    • Distributions:
      • [] T-student
        • [] lower.tail = T/F
      • [] Gumbel
        • [] lower.tail = T/F
      • [] Normal
        • [X] lower.tail = T/F/NULL
        • [X] gui => plot/rstudio/tcltk
      • [X] Poisson
        • [X] lower.tail = T/F/NULL
        • [ ] gui => plot/rstudio/
      • [] Beta
        • [] lower.tail = T/F
      • [] Exponential
        • [] lower.tail = T/F
      • [X] Binomial
        • [X] lower.tail = T/F/NULL
        • [X] gui => plot/none/rstudio/tcltk/shiny
      • [] Hypergeometric (hyper)
        • [] lower.tail = T/F
      • [ ] Negative Binomial (nbinom)
        • [ ] lower.tail = T/F
      • [] Geometric
        • [] lower.tail = T/F

leem 0.2.0 (2025-03-08)

• Functions for Basic Statistics
  • [X] Tables grouped and raw datas: tabfreq()
    • [X] help
    • [X] continuous
    • [X] discrete
      • [X] numerical
      • [X] categorical
        • [X] ordered
        • [X] no ordered
    • [X] Pendency: change variable names
    • [X] Help document
  • [ ] Plots
    • [X] Translated labels, title, ...
    • [ ] Boxplot
    • [X] Histogram:
      • [X] help
      • [X] continuous
      • [X] discrete
        • Coerced to barplot
          • [X] numerical
          • [X] categorical
    • [X] Barplot
      • [X] help
      • [X] discrete
        • [X] numerical
        • [X] categorical
          • [X] ordered
          • [X] no ordered
      • [X] continuous
        • [X] coerced to histogram
    • [X] Stick plot
      • [X] help
      • [X] continuous
      • [X] discrete
        • [X] numerical
        • [X] categorical
          • [X] ordered
          • [X] no ordered
    • [X] Polygon
      • [X] help
      • [X] continuous
      • [X] discrete
        • [X] numerical
        • [X] categorical
          • [X] ordered
          • [X] no ordered
    • [X] Ogive
      • [X] help
      • [X] continuous
      • [X] discrete
        • [X] numerical
        • [X] categorical
          • [X] ordered
          • [X] no ordered
    • [X] Pie
      • [X] help
      • [X] continuous
      • [X] discrete
        • [X] numerical
        • [X] categorical
          • [X] ordered
          • [X] no ordered
  • Measures of position:
    • Mean: mean()
      • [X] help
      • [X] grouped data
      • [X] raw data
      • [X] Insert into plots: insert()
    • Median: median()
      • [X] help
      • [X] grouped data
      • [X] raw data
      • [X] Insert into plots: insert()
    • [X] Mode: mfreq()
    • [X] help
    • [X] grouped data
    • [X] raw data
    • [X] Insert into plots: insert()
  • [X] Output: print.leem()
  • [ ] Probability Function: P()
    • Distributions:
      • [X] T-student
        • [X] lower.tail = T/F
        • [X] regions
      • [X] Gumbel
        • [X] lower.tail = T/F
        • [X] regions
        • [X] additional_distributions.R
      • [X] Normal
        • [X] lower.tail = T/F
        • [X] regions
      • [X] Poisson
        • [X] lower.tail = T/F
        • [X] regions
      • [X] Beta
        • [X] lower.tail = T/F
        • [X] regions
      • [X] Exponential
        • [X] lower.tail = T/F
        • [X] regions
      • [X] Binomial
        • [X] lower.tail = T/F
        • [X] regions
      • [X] Hypergeometric(hyper)
        • [X] lower.tail = T/F
        • [X] regions
      • [ ] Negative Binomial(nbinom)
        • [ ] lower.tail = T/F
        • [ ] regions
      • [X] Geometric
        • [X] lower.tail = T/F
        • [X] regions
  • [X] Quantitative Function: Q()
    • Distributions:
      • [X] T-Student
        • [X] lower.tail = T/F
      • [X] Gumbel
        • [X] lower.tail = T/F
        • [X] additional_distributions.R
      • [X] Normal
        • [X] lower.tail = T/F
      • [X] Poisson
        • [X] lower.tail = T/F
      • [X] Beta
        • [X] lower.tail = T/F
      • [X] Exponential(exp)
        • [X] lower.tail = T/F
      • [X] Binomial
        • [X] lower.tail = T/F
      • [X] Hypergeometric(hyper)
        • [X] lower.tail = T/F
      • [ ] Negative Binomial(nbinom)
        • [ ] lower.tail = T/F
      • [X] Geometric
        • [X] lower.tail = T/F

leem 0.1.0 (2022-03-02)

• Start GUI development